If I (go) out tonight, I (go) to the cinema.
If I (be) you, I (get) a new job.
[ go ][ 'll go ]
If you (get) back late, I (be) angry.
[ get ][ 'll be ]
If we (not/be) friends, I (be) angry with you.
[ were ][ 'd get ]
[ weren't ][ 'd be ]