SAT Genitives and Plurals Guide for Nepali Students

SAT Genitives and Plurals Guide for Nepali Students explains how to choose among singular, plural, singular possessive and plural possessive forms. It also covers possessive determiners, pronouns, contractions and commonly confused forms such as its and it’s, their and they’re, and there.

Information checked on 25 July 2026 against current official College Board Reading and Writing, content-domain, assessment-framework, Student Question Bank and official practice-test explanation pages.

Key genitives and plurals facts

Know the official subskill

The College Board assessment framework defines Genitives and Plurals as contextually appropriate choices among singular, plural, singular possessive and plural possessive nouns and pronouns.

It also explicitly includes possessive determiners such as its, their and your; contractions such as it’s, they’re and you’re; and the adverb there.

Recognise changing noun forms

Options may vary by s placement and apostrophes. First identify whether the sentence requires one entity or more than one, then determine whether ownership or association is expressed.

This two-step process is more reliable than judging apostrophe position visually.

Use singular nouns

A singular common noun names one person, object, place or idea. It usually has no plural s and no apostrophe unless it is possessive.

Check determiners and verb agreement for clues, but identify the noun’s meaning in context.

Form regular plurals

Regular plurals commonly add s or es without an apostrophe. A plural noun simply names more than one.

Do not add an apostrophe merely because the word ends in s or appears before another noun.

Recognise irregular plurals

Some plural nouns change form rather than adding s, and others have the same singular and plural form. Meaning and surrounding grammar reveal number.

Learn high-frequency irregular forms in sentences and check their agreement relationships.

Form singular possessives

A singular possessive usually adds apostrophe plus s. It can express ownership, authorship, origin, association, measurement or another genitive relationship.

Ask whether the following noun belongs to or is connected with one entity.

Form regular plural possessives

A regular plural already ending in s generally adds an apostrophe after the s to show possession. Identify plurality before adding the possessive mark.

For example, a resource shared by several students requires a plural possessive relationship.

Form irregular plural possessives

An irregular plural not ending in s generally takes apostrophe plus s for possession. The form reflects both plural number and the genitive relationship.

Do not apply the regular plural apostrophe position to a noun that lacks final s.

Distinguish plural from possessive

A plural answers how many, while a possessive answers whose or associated with what. A noun can be both plural and possessive, but the concepts are separate.

Rewrite the phrase using of to test possession, such as the findings of the researchers.

Handle shared possession

When two people jointly possess one item, the possessive ending commonly appears on the final name. The meaning should establish one shared relationship.

If each person has a separate item, the construction may require possession marked for both.

Handle compound nouns

In many compound forms, plurality attaches to the principal noun, while possession attaches to the end of the complete compound. Context reveals the intended unit.

Avoid breaking a fixed compound merely to place an apostrophe beside the most obvious noun.

Handle time and measurement genitives

Possessives can express duration or measure, such as a day’s work or two years’ growth. Decide whether the measure is singular or plural before placing the apostrophe.

The relationship is not literal ownership, but standard genitive form still applies.

Distinguish its and it’s

Its is a possessive determiner, while it’s is a contraction meaning it is or it has. Possessive personal pronoun forms do not use apostrophes.

Expand it’s in the sentence. If it is or it has does not fit, use its when possession is required.

Distinguish their, they’re and there

Their is possessive, they’re means they are and there commonly refers to a place or introduces an existential construction.

Identify the grammatical job: ownership, subject plus verb or adverbial or introductory function.

Distinguish your and you’re

Your is possessive, while you’re means you are. Expand the contraction and test the complete sentence.

An apostrophe signals omitted letters in the contraction, not possession.

Handle whose and who’s

Whose is possessive, while who’s expands to who is or who has. Determine whether the sentence asks about association or supplies a subject-verb contraction.

Expansion catches the distinction quickly.

Handle possessive pronouns

Possessive pronouns such as hers, ours, yours and theirs do not take apostrophes. Their forms already express possession.

Do not apply noun possessive rules mechanically to pronouns.

Use determiner clues

Words such as a, an, one, many, several and these help establish number. Possessive determiners occupy the same noun-modifying position as articles.

Read the complete noun phrase rather than the blank alone.

Use verb agreement clues

A nearby finite verb can confirm whether the subject noun is singular or plural. Ensure that the noun is truly the verb’s subject before using this clue.

Intervening phrases can separate the head noun from its agreement partner.

Use sentence meaning

Ask how many entities exist and what relationship the following noun expresses. Grammar and real-world logic should support the same form.

Do not infer possession when the first noun merely classifies the second, as in a research method.

Reject the apostrophe-for-plural trap

Apostrophes do not ordinarily form simple plurals. If the sentence only means more than one, choose the conventional plural form.

Check whether an of paraphrase reveals genuine possession.

Reject the every-s-is-plural trap

Singular verbs, proper names and fields can end in s, while irregular plurals may not. Number comes from grammatical role and meaning.

Use determiners, agreement and context together.

Reject the contraction-by-sound trap

Its and it’s or their and they’re sound alike but perform different grammatical jobs. Spoken similarity is not evidence.

Expand every apostrophe contraction before choosing.

Reject the possession-only trap

A possessive form must also have correct number. An apostrophe in the right general area can still represent one owner when the sentence requires several.

Solve number before possession every time.

Use a five-step method

Identify the target noun or pronoun; determine number; ask whether possession is expressed; expand any contraction; verify the form in the whole phrase.

Use agreement and determiner clues as checks rather than substitutes for meaning.

Manage time efficiently

When options differ by apostrophes, label each as singular, plural, singular possessive, plural possessive or contraction. Eliminate forms that cannot perform the required role.

Then reread the sentence for number and reference.

Maintain a form error log

Record intended number, possession, selected form and confusion type. Useful labels include plural versus possessive, contraction, irregular plural and shared ownership.

Rewrite the phrase with of or expand the contraction before solving it again.

Practise with official materials

Filter the Student Question Bank for SAT, Reading and Writing, Standard English Conventions, and Form, Structure, and Sense. Identify these items from changing noun and pronoun forms.

Use Bluebook tests for contextual practice and compare your number-possession analysis with official explanations.

Use current official SAT sources

Review the official SAT content domains, Reading and Writing question stems and digital SAT assessment framework. Use the Student Question Bank for targeted practice and Bluebook for full-length adaptive tests.

Use official answer explanations as the final reference for the tested convention and why each option succeeds or fails.

Connect SAT preparation with applications

For overseas university planning, visit MKS Education. For guided SAT grammar diagnostics, lessons and targeted practice, explore MKS Prep.

Plan test dates early enough to review scores and complete university applications without rushing.

Frequently asked questions