Unit 1: Grammar and Writing Mechanics [22 Hours]

Grammar and writing mechanics are the rules that make sentences accurate, clear, and easy to understand. Grammar controls how words work together inside sentences, while writing mechanics controls matters such as punctuation, capitalization, and the presentation of numbers. This unit covers sentence structure, nouns, pronouns, verbs, tenses, agreement, modifiers, connectors, prepositions, conjunctions, and the mechanical rules required for clear academic and business writing.

Tested Topics

1. Verb forms / mood / agreement — 4x (2082, 2081, 2080)
2. Mixed grammar and mechanics — 2x (2081, 2080)
3. Pronouns and antecedents — 2x (2082, 2079)
4. Sentence revision and combination — 2x (2081, 2080)
5. Subject–verb agreement — 2x (2082, 2079)
6. Editing grammar and mechanics — 1x (2082)
7. Modifiers — 1x (2082)
8. Pronouns and case forms — 1x (2080)
9. Sentence elements and patterns — 1x (2082)
10. Sentence faults / parallelism — 1x (2079)
11. Sentence patterns, connectors and modifiers — 1x (2079)
12. Verb forms / phrasal verbs — 1x (2082)
13. Voice: active and passive — 1x (2082)
14. Writing mechanics: punctuation — 1x (2082)

1.1 Sentences: Elements, Varieties, Patterns, Types and Faults

Definition

A sentence is a group of words that expresses a complete thought and normally contains a subject and a finite verb.

A sentence gives the reader a complete message. In “The manager approved the proposal,” the manager tells us who performed the action, approved tells us what happened, and the proposal tells us what received the action.

Detailed Explanation

Elements of a Sentence

Most English sentences are built from a small group of basic elements.

• Subject (S): the person, thing, place, or idea that the sentence is about. Example: The accountant checked the records.
• Verb (V): expresses an action, occurrence, or state. Example: The accountant checked the records.
• Direct Object (O): receives the action of a transitive verb. Example: She prepared the report.
• Indirect Object (O): indicates the person or thing that receives or benefits from the direct object. Example: She sent the manager the report.
• Complement (C): completes the meaning of a subject or object by identifying or describing it. Example: Mina is a supervisor. They elected Ramesh chairperson.
• Modifier: adds descriptive or limiting information. Example: The new employee completed the task quickly.
• Predicate: everything in the sentence that tells something about the subject. In “The students completed their assignment,” completed their assignment is the predicate.

Sentence Patterns

A sentence pattern shows the grammatical arrangement of the major elements in a sentence.

In an SVOO sentence, two objects follow the verb. The first normally functions as the indirect object and the second as the direct object.

Example: The teacher gave the students an assignment.

• Subject: The teacher
• Verb: gave
• Indirect object: the students
• Direct object: an assignment

Sentence Varieties by Purpose

Sentence Types by Structure

1. Simple sentence: contains one independent clause.

Example: The meeting ended.

2. Compound sentence: contains two or more independent clauses connected by a coordinating conjunction or appropriate punctuation.

Example: The meeting ended, and the staff returned to work.

3. Complex sentence: contains one independent clause and at least one dependent clause.

Example: Because the meeting ended early, the staff returned to work.

4. Compound-complex sentence: contains at least two independent clauses and at least one dependent clause.

Example: Because the meeting ended early, the staff returned to work, and the manager completed the report.

Sentence Revision and Combination

Sentence revision improves correctness, clarity, conciseness, and emphasis. Sentence combination joins related short sentences without changing their essential meaning.

Short sentences:

The company opened a branch. The branch is in Pokhara. It began operating in July.

Combined:

The company opened a branch in Pokhara that began operating in July.

Another combination using coordination:

The company opened a branch in Pokhara, and it began operating in July.

Good combination requires a logical relationship. Independent ideas of equal importance often use coordination. An idea that depends on another often uses subordination.

Common Sentence Faults

Sentence fragment: an incomplete group of words presented as a sentence.

Faulty: Because the manager was absent.

Correct: Because the manager was absent, the meeting was postponed.

Run-on sentence: two or more independent clauses joined without correct punctuation or a conjunction.

Faulty: The report was ready the manager approved it.

Correct: The report was ready, so the manager approved it.

Comma splice: two independent clauses joined only by a comma.

Faulty: The office was closed, we returned home.

Correct: The office was closed, so we returned home.

Faulty parallelism: items with equal functions are expressed in inconsistent grammatical forms.

Faulty: The job requires planning, organizing, and to control operations.

Correct: The job requires planning, organizing, and controlling operations.

Faulty coordination: ideas are connected as equals even though one logically depends on another.

Unclear reference: a pronoun or modifier does not clearly refer to the intended word.

1.2 Nouns

Definition

A noun is a word used to name a person, place, thing, organization, quality, state, or idea.

Words such as manager, Kathmandu, company, profit, and honesty are nouns because they name people, places, things, or concepts.

Detailed Explanation

Nouns can perform several grammatical functions. A noun may work as the subject of a sentence, the object of a verb, the object of a preposition, or a complement.

• Subject: Customers expect good service.
• Direct object: The manager approved the budget.
• Indirect object: She gave the customer a receipt.
• Object of a preposition: The file is on the desk.
• Subject complement: Rita is an accountant.

Types of Nouns

Number of Nouns

Most count nouns have singular and plural forms.

• book → books
• company → companies
• class → classes
• child → children
• person → people

Some nouns are normally non-count in standard English. For example, information, advice, equipment, and furniture do not normally take a plural -s.

Correct: We received useful information.

Incorrect: We received useful informations.

Possessive Nouns and Apostrophes

The possessive form shows ownership, association, or relationship.

• Singular noun: add 's → the manager's office
• Regular plural ending in s: add an apostrophe → the employees' lounge
• Irregular plural not ending in s: add 's → the children's books

1.3 Pronouns and Antecedents

Definition

A pronoun is a word used in place of a noun or noun phrase. An antecedent is the noun or noun phrase to which a pronoun refers.

In “Maya submitted her report,” Maya is the antecedent and her is the pronoun that refers to Maya.

Detailed Explanation

Pronouns reduce unnecessary repetition, but they must refer clearly to the intended noun. A pronoun should agree with its antecedent in number and person, and its grammatical form must match its function in the sentence.

Types of Pronouns

Pronoun Case

English personal pronouns change form depending on their grammatical function.

Use the subjective case for subjects.

She and I attended the meeting.

Use the objective case after a verb or preposition.

The manager called him and me.

The message was sent to her.

Who and Whom

Who functions as a subject. Whom functions as an object.

Who approved the proposal?

Whom did the manager appoint?

A useful grammatical test is to replace the word with he/him or she/her. If he or she fits, use who. If him or her fits, use whom.

Pronoun–Antecedent Agreement

A pronoun should agree with its antecedent in number and person.

Singular: Every employee should submit his or her form.

Plural: Employees should submit their forms.

In modern standard English, singular they is also widely used when a person's gender is unknown, unspecified, or irrelevant:

Every applicant should attach their résumé.

Clear Pronoun Reference

A pronoun should point clearly to one identifiable antecedent.

Unclear: When Rina spoke to Sita, she was upset.

The pronoun she could refer to Rina or Sita.

Clear: Rina was upset when she spoke to Sita.

1.4 Verbs: Forms, Types, Mood, Voice and Phrasal Verbs

Definition

A verb is a word that expresses an action, occurrence, process, or state of being.

In “The company expanded rapidly,” the verb expresses an action. In “The company is successful,” the verb expresses a state.

Detailed Explanation

The verb is the central element of a clause. It carries information about time, number, person, voice, and sometimes mood.

Main Types of Verbs

Principal Verb Forms

Regular verbs normally form the past and past participle with -ed: work → worked → worked.

Irregular verbs form them differently: write → wrote → written; go → went → gone; take → took → taken.

Finite and Non-finite Verbs

A finite verb changes according to tense or subject and can serve as the main verb of an independent clause.

Example: She works in a bank.

A non-finite verb does not show tense by itself. Major non-finite forms are infinitives, participles, and gerunds.

• Infinitive: to write, to study, to manage
• Present participle: writing, studying, managing
• Past participle: written, studied, managed
• Gerund: an -ing form functioning as a noun, as in Reading improves vocabulary.

Verb Mood

Mood shows the speaker's attitude toward what is being expressed.

The subjunctive often uses the base form after verbs such as recommend, suggest, insist, demand, and require.

Example: The committee recommended that the proposal be revised.

In hypothetical statements, were is traditionally used with all subjects:

If I were the manager, I would change the policy.

Active and Passive Voice

Voice shows the relationship between the subject and the action.

In the active voice, the subject performs the action:

The accountant prepared the statement.

In the passive voice, the subject receives the action:

The statement was prepared by the accountant.

Basic passive structure:

Subject + appropriate form of be + past participle + optional by-phrase

Passive voice is useful when the receiver of the action is more important than the doer, when the doer is unknown, or when the writer deliberately focuses on a process or result.

Phrasal Verbs

A phrasal verb consists of a verb combined with an adverb or preposition that creates a meaning different from the ordinary meaning of the verb alone.

1.5 Tenses

Definition

Tense is the grammatical system used to locate an action, event, or state in time and to show how that event relates to another time or event.

English commonly teaches twelve tense-aspect combinations formed from three time references, past, present, and future, together with four aspect patterns: simple, continuous, perfect, and perfect continuous.

Detailed Explanation

Simple Aspect

The simple aspect presents an action, fact, habit, or event without emphasizing its internal duration.

Present: The company exports tea.

Past: The company exported tea last year.

Future: The company will export tea next year.

Continuous Aspect

The continuous aspect presents an activity as ongoing or temporary.

Present: The company is expanding its network.

Past: The company was expanding when the crisis began.

Future: The company will be expanding next year.

Perfect Aspect

The perfect aspect connects one time with another by showing that an action occurred before a reference point.

Present perfect: The company has opened three branches.

Past perfect: The company had opened three branches before 2025.

Future perfect: The company will have opened three branches by December.

Perfect Continuous Aspect

The perfect continuous aspect emphasizes the duration of an activity before or up to a reference point.

She has been studying for two hours.

She had been studying for two hours before the electricity went out.

Common Time Markers

• Simple present: usually, often, every day, generally
• Present continuous: now, at present, currently
• Present perfect: already, yet, ever, never, since, for
• Simple past: yesterday, last week, ago, in 2024
• Future: tomorrow, next week, soon, later

1.6 Subject–Verb Agreement

Definition

Subject–verb agreement means that the form of a finite verb must agree with its subject in number and, where relevant, person.

A singular subject normally takes a singular verb, while a plural subject normally takes a plural verb: The student works; The students work.

Detailed Explanation

Agreement is based on the grammatical subject, not on the noun that happens to appear nearest to the verb. This is why identifying the true subject is necessary before choosing the verb.

Major Agreement Rules

Rule 1: A singular subject takes a singular verb.

The manager approves the request.

Rule 2: A plural subject takes a plural verb.

The managers approve the request.

Rule 3: Words between the subject and the verb do not normally change agreement.

The quality of these products is excellent.

The subject is quality, not products.

Rule 4: Two subjects joined by and normally take a plural verb.

Rita and Mina are present.

If two nouns joined by and express one unit or one established idea, singular agreement can occur.

Bread and butter is my usual breakfast.

Rule 5: With or, nor, either...or, and neither...nor, the verb usually agrees with the nearer subject.

Either the manager or the employees are attending.

Either the employees or the manager is attending.

Rule 6: Indefinite pronouns such as each, every, everyone, everybody, someone, somebody, anyone, anybody, either, and neither normally take singular verbs.

Each of the students has an identity card.

Everybody is ready.

Rule 7: Some indefinite pronouns are plural.

Both are correct.

Many have applied.

Rule 8: Some words can be singular or plural depending on the noun they refer to.

Some of the water is contaminated.

Some of the files are missing.

Rule 9: Titles, amounts, distances, periods of time, and measurements treated as a single unit normally take singular verbs.

Ten thousand rupees is enough for the purchase.

Five years is a long period.

Rule 10: A relative-clause verb agrees with the antecedent of its relative pronoun.

She is one of the employees who work at night.

Collective Nouns

Words such as committee, team, family, and staff refer to groups. Agreement depends partly on whether the group is treated as one unit or as separate members, and usage can differ between varieties of English.

Unit meaning: The committee has reached its decision.

Individual-member meaning, common especially in British usage: The committee are divided in their opinions.

There Is / There Are

In sentences beginning with there, the true subject normally follows the verb.

There is a problem.

There are several problems.

1.7 Modifiers

Definition

A modifier is a word, phrase, or clause that describes, limits, qualifies, or gives additional information about another word or group of words.

In “The experienced manager spoke clearly,” experienced modifies manager, while clearly modifies spoke.

Detailed Explanation

Modifiers make writing more precise by answering questions such as which one?, what kind?, how?, when?, where?, and to what extent?

Adjectives as Modifiers

An adjective mainly modifies a noun or pronoun.

The new policy reduced costs.

The policy is effective.

Adverbs as Modifiers

An adverb can modify a verb, adjective, another adverb, or an entire clause.

• Verb: She answered politely.
• Adjective: The result was extremely positive.
• Adverb: He worked very efficiently.
• Clause: Fortunately, the documents were recovered.

Phrase and Clause Modifiers

A prepositional phrase can modify a noun or verb.

The report on the desk is mine.

A relative clause can modify a noun.

The employee who received the award works in finance.

Modifier Placement

A modifier should normally appear close to the word it modifies. Poor placement can create ambiguity or an unintended meaning.

Misplaced Modifiers

A misplaced modifier is positioned so that it appears to modify the wrong word.

Faulty: She served tea to the guests in paper cups.

This can suggest that the guests were in paper cups.

Clear: She served the guests tea in paper cups.

Dangling Modifiers

A dangling modifier has no logical word in the main clause to modify.

Faulty: After reviewing the application, several errors were found.

The sentence incorrectly suggests that the errors reviewed the application.

Correct: After reviewing the application, the manager found several errors.

Squinting Modifiers

A squinting modifier can appear to modify either the words before it or the words after it.

Ambiguous: Employees who work overtime frequently receive bonuses.

Possible clear versions:

Employees who frequently work overtime receive bonuses.

Employees who work overtime receive bonuses frequently.

1.8 Prepositions

Definition

A preposition is a word that shows the relationship of a noun or pronoun to another word in a sentence, especially relationships of time, place, direction, cause, means, or manner.

Words such as in, on, at, from, to, with, and by connect their objects to other parts of the sentence.

Detailed Explanation

A preposition normally introduces a prepositional phrase. The noun or pronoun that follows it is called the object of the preposition.

Example: The documents are on the table.

Preposition: on

Object of the preposition: table

Prepositions of Time

Prepositions of Place

• at: at the office, at the station
• in: in the room, in Kathmandu
• on: on the table, on the wall
• between: between two identified persons or things
• among: within a group

Prepositions of Direction and Movement

• to the office
• into the room
• through the tunnel
• across the road
• toward the building
• from Pokhara

Pronouns after Prepositions

A personal pronoun used as the object of a preposition takes the objective form.

Correct: between you and me

Incorrect: between you and I

Common Preposition Combinations

• interested in
• responsible for
• depend on
• agree with a person or opinion
• apply for a position
• belong to
• consist of
• participate in

1.9 Conjunctions and Connectors

Definition

A conjunction joins words, phrases, or clauses. A connector is a broader linking expression that shows the logical relationship between ideas, such as addition, contrast, cause, result, sequence, or example.

Words such as and, but, because, although, therefore, and however help readers understand how one idea relates to another.

Detailed Explanation

Coordinating Conjunctions

Coordinating conjunctions join grammatical elements of equal rank. The seven common forms are remembered as FANBOYS: for, and, nor, but, or, yet, so.

Subordinating Conjunctions

Subordinating conjunctions introduce dependent clauses and show how those clauses relate to the independent clause.

• Cause: because, since, as
• Contrast: although, though, even though
• Condition: if, unless, provided that
• Time: when, while, before, after, until
• Purpose: so that

Example: Although sales increased, profit remained low.

Correlative Conjunctions

Correlative conjunctions work in pairs.

• both ... and
• either ... or
• neither ... nor
• not only ... but also
• whether ... or

Example: The job requires both technical knowledge and communication skills.

Elements joined by correlative conjunctions should normally be parallel in grammatical form.

Logical Connectors

Conjunctive Adverbs

Words such as however, therefore, moreover, and nevertheless often function as conjunctive adverbs. When they connect two independent clauses, they are commonly used with a semicolon before them and a comma after them.

The proposal was expensive; however, the board approved it.

Connectors in Complex Sentences

Subordinating connectors help create a logical hierarchy between ideas.

Because the supplier was late, production stopped.

The dependent clause gives the cause; the independent clause gives the main result.

1.10 Punctuation

Definition

Punctuation is the system of marks used in writing to separate, organize, and clarify words, phrases, clauses, and sentences.

Punctuation gives visible structure to written language. It shows where an idea ends, where information is separated, how items relate, and whether a sentence is a statement, question, quotation, or other form.

Detailed Explanation

Full Stop / Period

A period marks the end of a declarative sentence and many abbreviations according to the style being used.

The meeting starts at ten.

Comma

A comma separates elements inside a sentence.

Common uses include:

• Separating items in a series: We purchased paper, pens, files, and folders.
• Before a coordinating conjunction joining independent clauses: Sales increased, but profit remained low.
• After many introductory elements: After the meeting, we returned to work.
• Setting off nonessential information: Mr. Sharma, our accountant, prepared the report.
• Separating direct address: Rita, please close the door.

Semicolon

A semicolon can join closely related independent clauses without a coordinating conjunction.

The report is complete; the manager will review it tomorrow.

It is also commonly used before conjunctive adverbs connecting independent clauses:

The plan was costly; however, it produced good results.

Colon

A colon introduces information that explains, illustrates, or lists something announced by a complete clause.

The company needs three things: capital, skilled staff, and reliable suppliers.

Apostrophe

An apostrophe commonly shows possession or omitted letters.

• Possession: Rita's desk
• Plural possessive: the employees' office
• Contraction: don't, it's, can't

Its is possessive; it's means it is or it has.

Quotation Marks

Quotation marks show direct speech or quoted wording.

The manager said, “The meeting begins at noon.”

Question Mark

A question mark ends a direct question.

When will the meeting begin?

Exclamation Mark

An exclamation mark expresses strong feeling, emphasis, or urgency. Formal business writing generally uses it sparingly.

Hyphen

A hyphen joins certain compound words or compound modifiers.

a well-written report

a five-year plan

Dash

A dash can mark an interruption, strong break, or parenthetical element. Its use depends on the writing style being followed.

Parentheses

Parentheses enclose supplementary information.

The annual general meeting (AGM) will be held next week.

Comma Splice

A comma alone should not normally join two independent clauses.

Faulty: The office closed early, we went home.

Correct alternatives:

• The office closed early, so we went home.
• The office closed early; we went home.
• The office closed early. We went home.

1.11 Capitalization

Definition

Capitalization is the use of uppercase letters according to standard writing conventions.

Capital letters help readers recognize the beginnings of sentences, proper names, official titles, important parts of names, and certain other categories of words.

Detailed Explanation

Major Capitalization Rules

1. Capitalize the first word of a sentence.

The company opened a new branch.

2. Capitalize proper nouns.

Nepal, Kathmandu, Tribhuvan University

3. Capitalize proper adjectives derived from proper nouns.

Nepali culture, Asian markets

4. Capitalize official names of organizations, institutions, departments, and businesses.

Ministry of Finance

Tribhuvan University

5. Capitalize titles when they form part of a name or are used directly before a name according to conventional style.

Professor Sharma

Managing Director Rina Karki

Do not automatically capitalize a generic title:

Rina Karki is the managing director of the company.

6. Capitalize days, months, and named holidays.

Monday, September, Dashain

7. Capitalize the pronoun I.

I submitted the assignment.

8. Capitalize the first word of a direct quotation when it forms a complete quoted sentence.

The manager said, “The office will remain closed.”

Words Normally Not Capitalized

• Common nouns: manager, student, city
• Seasons in ordinary use: spring, summer, autumn, winter
• General academic subjects: economics, mathematics, English grammar, unless part of an official course title or a proper-language name requiring capitalization
• Directions used generally: north, south, east, west

1.12 Numbers in Writing

Definition

Number usage refers to the conventions used to present quantities, dates, money, percentages, measurements, and other numerical information clearly and consistently in writing.

Whether a writer uses words or numerals often depends on the type of document and the style guide being followed. Business writing usually favors numerals when they make information faster to read.

Detailed Explanation

There is no single universal rule covering every situation. Academic and professional style guides differ in some details. The following are widely used conventions in general academic and business writing.

Words and Numerals

In ordinary prose, small whole numbers may be written as words when no technical precision is needed.

Three employees attended the workshop.

Numerals are especially useful for precise quantities, financial information, statistical information, measurements, dates, times, percentages, and tables.

25 employees

Rs. 12,500

18%

7.5 kg

Numbers at the Beginning of a Sentence

In formal prose, avoid beginning a sentence with a numeral. Either spell out the number or revise the sentence.

Awkward: 47 students participated.

Revised: A total of 47 students participated.

Dates

Dates should be presented consistently.

• 24 September 2026
• September 24, 2026

The format chosen should remain consistent throughout the document.

Money

Use a currency symbol or currency name clearly and consistently.

Rs. 5,000

NPR 5,000

Percentages

In business and technical writing, numerals with the percentage sign are common.

Sales increased by 12%.

Decimals

Use a zero before a decimal fraction smaller than one where appropriate for clarity.

0.75

Ranges

Use a consistent form for ranges.

10–15 employees

from 10 to 15 employees

Consistency

Parallel information should be presented in a parallel numerical style.

Less consistent: 5 managers, twelve supervisors, and 18 assistants

More consistent in a data-focused sentence: 5 managers, 12 supervisors, and 18 assistants

1.13 Editing Grammar and Writing Mechanics

Definition

Editing is the process of checking and correcting a piece of writing for grammatical accuracy, sentence structure, punctuation, capitalization, word form, agreement, clarity, and consistency.

Editing means examining how the language works at sentence level. A writer looks for errors such as wrong verb forms, unclear pronouns, faulty agreement, misplaced modifiers, sentence fragments, and incorrect punctuation.

Detailed Explanation

Grammar and mechanics often interact. A sentence may contain more than one kind of error, so editing requires identifying the grammatical structure before correcting individual words or punctuation marks.

Step-by-Step Editing Process

Step 1: Find the subject and finite verb.

This reveals whether the sentence is complete and whether subject–verb agreement is correct.

Step 2: Check tense and verb form.

Confirm that the time reference is logical and that participles and auxiliary verbs are correctly formed.

Step 3: Check pronouns.

Verify case, number agreement, and clear antecedent reference.

Step 4: Check modifiers.

Place modifiers near the words they describe and eliminate dangling constructions.

Step 5: Check connections between clauses.

Look for fragments, run-ons, comma splices, and faulty connector use.

Step 6: Check punctuation.

Review commas, semicolons, colons, apostrophes, quotation marks, and sentence-ending marks.

Step 7: Check capitalization and numbers.

Apply consistent conventions for proper nouns, titles, dates, money, measurements, percentages, and numerical data.

Worked Editing Example

Faulty version:

the manager and his assistant was reviewing the reports, however they has not finished it yet.

Problems:

• the needs capitalization at the beginning.
• The compound subject manager and assistant requires were.
• A comma alone cannot correctly connect the first clause with however.
• they has should be they have.
• it does not agree with plural reports.

Corrected version:

The manager and his assistant were reviewing the reports; however, they have not finished them yet.

Sentence Transformation During Editing

Editing may involve changing sentence structure while preserving the core meaning.

Active:

The manager approved the proposal.

Passive:

The proposal was approved by the manager.

Two simple sentences:

The market declined. The company remained profitable.

Combined complex sentence:

Although the market declined, the company remained profitable.

Exam Questions

1. Sentence with two objects — 2082 Q1(a)
2. Antecedent identification — 2082 Q1(b)
3. Apostrophe / possessive form — 2082 Q1(c)
4. Adverb identification — 2082 Q1(d)
5. Subject–verb agreement — 2082 Q1(e)
6. Phrasal verbs — 2082 Q2
7. Passive voice — 2082 Q3
8. Verb forms, mood and agreement — 2082 Q4
9. Grammar and mechanics correction in a paragraph — 2082 Q12
10. Verb mood: indicative, imperative, subjunctive — 2081 Q1
11. Appropriate verb forms — 2081 Q2
12. Punctuation, adverb, passive voice, subject–predicate, demonstrative pronoun — 2081 Q3
13. Sentence revision and sentence combination — 2081 Q12
14. Verb forms and subject–verb agreement — 2080 Q1
15. Pronouns / case forms and prepositional use — 2080 Q2
16. Interrogative pronoun, adjective, passive voice, subject–predicate, conjunction — 2080 Q3
17. Sentence editing and sentence transformation — 2080 Q12
18. Types of pronouns — 2079 Q1
19. Subject–verb agreement — 2079 Q2
20. Connector, complex sentence, relative pronoun, sentence pattern, modifier — 2079 Q3
21. Parallelism correction — 2079 Q12

Whole Chapter Summary

Sentences: A complete sentence normally contains a subject and a finite verb and expresses a complete thought. Major elements include subjects, verbs, objects, complements, and modifiers. Sentence patterns describe how these elements are arranged, while sentence types describe clause structure or communicative purpose.

Nouns: Nouns name people, places, things, organizations, qualities, and ideas. They may function as subjects, objects, complements, or objects of prepositions and may be classified as common, proper, concrete, abstract, collective, count, or non-count.

Pronouns and antecedents: Pronouns replace nouns or noun phrases. They must use the correct case, agree appropriately with their antecedents, and refer clearly to the intended words.

Verbs: Verbs express actions, states, occurrences, and processes. Their grammatical forms carry information about tense, aspect, mood, agreement, and voice. Phrasal verbs combine a verb with a particle to form a particular meaning.

Tenses: Tense and aspect show when an event occurs and how the writer views its duration or completion. Simple, continuous, perfect, and perfect continuous patterns combine with past, present, and future reference.

Subject–verb agreement: A finite verb should agree with its grammatical subject. Intervening phrases, compound subjects, indefinite pronouns, collective nouns, and either...or constructions require special attention.

Modifiers: Modifiers describe or limit other sentence elements. Correct placement is necessary because misplaced and dangling modifiers can make a sentence unclear or illogical.

Prepositions: Prepositions show relationships involving time, place, direction, means, and other meanings. The noun or pronoun following a preposition functions as its object.

Conjunctions and connectors: Coordinating, subordinating, and correlative conjunctions connect grammatical elements. Other logical connectors show relationships such as contrast, addition, cause, result, and sequence.

Punctuation: Punctuation organizes written language. Commas, semicolons, colons, apostrophes, quotation marks, and sentence-ending marks each have distinct grammatical functions.

Capitalization: Capital letters mark sentence beginnings, proper names, selected titles, days, months, named holidays, and the pronoun I.

Numbers: Numerical information should be clear and consistent. Numerals are common for precise quantities, dates, money, percentages, measurements, and statistical information.

Editing: Editing combines all grammar and mechanics skills. Effective editing checks sentence completeness, verb forms, agreement, pronoun reference, modifier placement, clause connections, punctuation, capitalization, and numerical consistency.

Key Formulas and Points Sheet

Last-Minute Revision Sheet