This question must be discussed separately from that one. ✬

We moved here separately three years ago. ✬

Could you wrap this separately, please? ✬

Could you wrap them up separately? ✬

They paid separately. ✬

They arrived separately. ✬

Tom and Mary paid separately. ✬

Tom and his wife live separately. ✬

Tom and Mary arrived separately. ✬

Tom and Mary came separately. ✬