Pronouns when a noun is singular or plural: When a noun is singular, use singular pronouns only. When a noun is plural, use plural pronouns only
they and their pronouns: They and their can be used as singular or plural pronouns
pronouns when they identify a noun or another pronoun:
Subjective pronouns act as the subject in a sentence and tell the reader who or what the sentence is about
An objective pronoun acts as an object that receives the action
pronouns renaming the subject following a be verb: When pronouns follow be verbs, the pronoun will be subjective
compound personal pronouns:
end in self or selves and can direct the action expressed by a verb back to the subject
Do not use a compound personal pronoun unless the noun or pronoun referenced is expressed in the same sentence
Who and Whom:
use who wheneverhe, shethey, I, or wecan be substituted as the subject of the verb
Use whom whenever him, her, them, me, or uscan be substituted as the object of the verb
Who, which, and that:
"Who" and "that" are used when referring to people. Use who when the individual person or the individuality of a group is meant and that when a class or type is meant
"Which" and "that" are used when referring to places, objects, and animals. "Which" is for introducing nonessential clauses and "that" is for introducing essential clauses
forming possessives with pronouns:
possessive forms of personal pronouns don't require an apostrophe since they are their own word
Possessive forms of indefinite pronouns do require an apostrophe