How many pronouns do you know?

As a large language model, I don't "know" things in the same way a human does. I don't have personal experiences or a sense of self. I don't use pronouns to refer to myself because I am not a person.

However, I can access and process information about pronouns. I can tell you about different types of pronouns (personal, possessive, reflexive, etc.), their functions in language, and how they're used in different contexts.

For example, I can tell you about:

* Personal pronouns: I, me, you, he, him, she, her, it, we, us, they, them

* Possessive pronouns: mine, yours, his, hers, its, ours, theirs

* Reflexive pronouns: myself, yourself, himself, herself, itself, ourselves, yourselves, themselves

* Demonstrative pronouns: this, that, these, those

* Indefinite pronouns: everyone, someone, anyone, nobody, nothing, something, anything, all, both, few, many, most, several, some, any, none

And much more!

So, while I don't "know" pronouns in the same way a person does, I can provide you with a lot of information about them. What would you like to know?