Definition:
as an adjective, 'own' is used to emphasize that something belongs to or is connected with a particular person or thing.
Examples:
I made this cake with my own hands.
She has her own apartment in the city.
They want to start their own business.
Definition:
as a pronoun, 'own' is less common and is used to emphasize the fact that someone does something for themselves without assistance.
Examples:
She baked the cake on her own (meaning she baked the cake by herself).
I want to do it on my own.
They went on vacation on their own.
Tips:
when used as a pronoun, 'own' is often paired with 'on' to mean 'by oneself' or 'without assistance.' As a pronoun 'own' is always placed at the end of the sentence.
Definition:
as a verb, 'own' means to possess, have, or hold as one's own.
Examples:
She owns three cars and a house.
He owned up to his mistakes.
Do you own this book?
Tips:
'Own up to' is a phrasal verb meaning to admit or confess something.