That is my book

Possession: determiners, pronouns, apostrophe + s

 

Possession tells us who owns what. We can use determiners, possessive pronouns and apostrophe + s to show possession.

 

Determiners show who owns a noun:

  • This is my book.
  • That’s your problem.
  • Cindy is visiting her mother.
  • Tom is cleaning his room.

 

We use possessive pronouns after a verb:

  • This is my pencil → This pencil is mine.
  • That is her dress → That dress is hers.
  • These are our coats → These coats are ours.

 

Determiners and possessive pronouns have different forms:

 

Subject

pronoun

Determiners Possessive pronoun
I

You

He

She

It

We

You

Them

My

Your

His

Her

Its

Our

Your

Their

Mine

Yours

His

Hers

Its

Ours

Yours

Theirs

 

We can add apostrophe + s to a noun to show possession. We put the other noun after:

  • Nick’s house looks clean.
  • Selena’s books are on the floor.
  • It’s nobody’s fault.