A pronoun takes the place of a noun. A possessive pronoun shows ownership. The words my and mine are possessive pronouns. The pronouns my and mine take the place of the speaker’s name.
That is my dog.
That dog is mine.
Use the pronouns my and mine when talking about something that you own.
It’s your turn. Write a sentence about something that you own. Use the pronoun my or mine. That was easy, wasn’t it?