1. Personal pronouns: These refer to specific people or things.
* Subject pronouns: I, you, he, she, it, we, they
* Object pronouns: me, you, him, her, it, us, them
* Possessive pronouns: mine, yours, his, hers, its, ours, theirs
2. Demonstrative pronouns: These point to specific people, places, or things.
* Singular: this, that
* Plural: these, those
3. Interrogative pronouns: These are used to ask questions.
* Who: used to refer to people
* Whom: used as the object of a verb or preposition
* Whose: used to show possession
* What: used to refer to things or ideas
* Which: used to refer to a specific one from a group
There are other types of pronouns, but these three are a good starting point!