离开我你将来会后悔的...英文怎么讲啊？~~

You will regret leaving me in the future.

离开我你将来会后悔的

You will regret if you take your departure from me.

you will regret someday if you decided to leave me

I will leave you will regret it ... how English speakers ah?

You will regret to having left me.
Vous aurez le regret d'avoir quitté moi.