Collective noun: A singular noun naming a collection or group.
Reference: The relationship between a pronoun and its antecedent.
Elliptical clause: A modifying clause whose subject and/or verb is implied.
Antecedent: The word, phrase, or clause to which a pronoun refers.
Compound antecedent: Two or more nouns and/or pronouns serving the same grammatical function and followed by a pronoun that references one or all nouns.
Relative clause: An adjective clause introduced by a pronoun.
Collective noun: This is a singular noun that represents a group or collection of people, animals, or things. Examples include "team," "family," or "herd."
Reference: This refers to the relationship between a pronoun and its antecedent. An antecedent is the word, phrase, or clause to which the pronoun refers. For example, in the sentence "John is absent because he is sick," "John" is the antecedent of the pronoun "he."