Te dejo los siguientes ejemplos para que escojas los que as  te parescan espero te sirvan
But you don't really love her, do you?This'll work, won't it?Oh you think so, do you?Well, I couldn't help it, could I?But you'll tell me if she calls, won't you?We'd never have known, would we?Oh you do, do you?The weather's bad, isn't it?You won't be late, will you?Nobody knows, do they?