How are possessive pronouns different than personal pronouns how are they the same?

The personal pronouns take the place of nouns for specific people or things.The personal pronouns are:I, you, we, he, she, it, me, us, him, her, they, them.

• Example: My brother Jack is joining us. He is home from college.

The possessive pronouns take the place of a noun that belongs to a person or thing.

The possessive pronouns are:mine, yours, his, hers, its, ours, theirs.

• Example: The house on the corner is mine.

The possessive adjectives describe a noun as belonging to a person or thing; possessive adjectives are placed just before the noun they describe.

The possessive adjectives are:my, your, his, her, their, its.

Example: My house is on the corner.