ACT® · English: Usage Conventions
Pronoun Case in Compound Subjects and Objects
When a pronoun is paired with a noun or another pronoun, it still has to be subject case or object case exactly as it would alone. Delete the other name and your ear tells you which one fits.
Compound subjects and objects hide pronoun errors because 'and' makes the phrase sound formal, and formal gets mistaken for correct. 'Between you and I' is a classic case: people learn as kids that 'me' sounds childish, so they swap in 'I' anywhere a pronoun feels exposed. But case doesn't care about formality. It cares about the pronoun's job. A subject pronoun (I, he, she, we, they) does the action or gets named by a linking verb. An object pronoun (me, him, her, us, them) receives the action or follows a preposition.
The fastest check is deletion: cross out the other person in the pair and read the sentence with just the pronoun. 'The prize went to Devon and he' becomes 'The prize went to he' — which sounds wrong immediately, so the correct choice is him. 'Between you and I' becomes 'between I,' which exposes the same error; the fix is 'between you and me,' since between is a preposition and prepositions always take object pronouns.
Linking verbs add a twist. Verbs like 'was,' 'is,' and 'were' don't act on an object — they rename the subject, so a pronoun after one takes subject case even though it sits in the object's usual spot. 'The winner was she' uses she because she equals winner, not because she receives an action. This rule sits next to subject-verb agreement and pronoun-antecedent agreement in the same family: all three ask whether a single word correctly matches the grammatical role the sentence has already built around it.
Key terms
- Subject case
- The pronoun form used when the pronoun performs the action or is renamed by a linking verb, like I, he, she, we, they.
- Object case
- The pronoun form used when the pronoun receives an action or follows a preposition, like me, him, her, us, them.
- Linking verb
- A verb such as was, is, or were that connects the subject to a word renaming or describing it, rather than showing action.
- Deletion test
- Removing the other noun or pronoun from a compound to hear which case the remaining pronoun needs.
- Compound subject or object
- Two or more nouns or pronouns joined by and or or that share one grammatical role in the sentence.
Watch it explained
- How it worksHow does deleting the other person from a compound reveal which pronoun case a sentence needs?
- Worked exampleFind the right pronoun for 'The prize went to Devon and ___' choosing between he and him.
- Common mistakeWhy isn't 'me' simply the lazy or informal counterpart of 'I' inside a compound?
- Going furtherWhat changes when a pronoun follows a linking verb, as in 'The winner was she'?
Check yourself
End of topic.