Pronouns replace common or proper nouns in clauses or sentences where repetition is to be avoided (known as antecedents), or something is obvious in context.
Types of pronouns
Generally speaking, pronouns can be classified as follows:
| Type | Examples | Example sentences |
|---|---|---|
| Subject pronouns | I, you, he, she, it, we, they | I like pizza. They are a lovely couple. |
| Object pronouns | Me, you, him, her, it, us, them | The man hit me. Susan never really liked him. |
| Possessive pronouns | My/mine, you/yours, his, her/hers, our/ours, their/theirs | John is my youngest brother. Pete and Jenna lent us their caravan. |
| Reflexive pronouns | Myself, yourself/yourselves, himself, herself, ourselves, themselves | Steve fixed the car himself. When we were young, we often looked after ourselves. |
| Demonstrative pronouns | This, these, that, those | This torch is better than that one. |
| Abstract pronouns | It, there | It is a nice day today. There are millions of people living in Tokyo. |
| Relative pronouns | Which, who, whom, where, whose, when, that | She’s the lady who lives next door. That‘s the man whose dog bit me. |
| Interrogative (question) | What, when, why, where, who, whatever | What happened? Who met you yesterday? |
| Reciprocal | Each other, one another | Joanna and Sam like each other. Yes, I think they love one another. |
| Indefinite | All, another, any, anybody, anyone, anything, both, each, either, enough, everybody, everyone, everything, few, little, more, most, much, neither, nobody, no one, none, nothing, one, other, others, no one, nothing, some, somebody, someone, something, such | There was nobody there. That is not something I would enjoy doing. Can I have another one? |
Common problems
Pronouns should be used logically and always with the question ‘is it obvious to the listener/reader?’
Who and whom are commonly misused. Simply, who is a subject pronoun and whom is an object pronoun, but confusion reigns because the latter replaces the former if it is preceding the verb. Example:
To whom did you speak?
As it is you (the subject) that spoke, whom is correctly used here as an object pronoun, and it is before the verb.
Another issue is the format of the verb after many indefinite pronouns. Example:
Nobody are her.
Although nobody suggests plural, body is singular and should always be used with the third person singular. Therefore, nobody is waiting.
Practical tips for using pronouns
Always make sure the antecedent is close and obvious: when a sentence has multiple nouns, repeat the noun rather than risk ambiguity. If a pronoun could refer to more than one thing, rephrase to name the referent.
Match number and case: singular pronouns need singular verbs, and subject pronouns (I, he, she, they) differ from object pronouns (me, him, her, them). When in doubt, substitute a clear noun or test with “he/she” versus “him/her.”
Use singular “they” thoughtfully: it’s widely accepted for unspecified or nonbinary individuals, but in very formal contexts consider rewording to avoid awkward agreement issues.
- Quick checklist before you publish: antecedent present? number/gender agree? pronoun case correct? no ambiguity?
- If a sentence feels clumsy with a pronoun, repeat the noun or split it into two sentences.
FAQ
When should I use whom instead of who?
Use whom when the pronoun is the object of a verb or preposition. A simple test: if you can replace it with “him” or “her,” use whom (e.g., “To whom did you speak?” → “I spoke to him”).
Is “they” correct for a single person?
Yes. Singular “they” is common and acceptable for an unspecified person or to respect someone’s nonbinary identity. If clarity or formality matters, rephrase to a singular noun or use “he or she”/name.
How can I avoid vague pronoun references?
Keep antecedents nearby, avoid starting sentences with pronouns that have distant referents, and when multiple possible antecedents exist, repeat the noun or restructure the sentence for clarity.