Possessive nouns are used to show ownership.
Read these sentences.
The italicized phrases in the sentences show possession or ownership.
There is a shorter way of showing ownership.
Look at the italicized phrases in the following sentences.
Note how possession or ownership is expressed.
The possessive noun always comes before what it owns or has.
An apostrophe and an -s (-'s) are added to the name of the owner to show possession or ownership.