We
Used to indicate possession by the speaker and others.
Patois: Wi a guh dung town.
English: We are going downtown.
You
Used to address a group of people.
Patois: Unu better listen.
English: You all better listen.
They
Used to refer to a group of people.
Patois: Dem a cum.
English: They are coming.
Mine
Used to indicate possession by the speaker.
Patois: Dat book deh a fi mi.
English: That book is mine.
Yours
Used to indicate possession by the person being addressed
Patois: A fi yuh pen dis?
English: Is this your pen?