你见过我?用英文怎么说?

Have you seen me before?

You have seen me before?

have you seen me ever?

Have you ever seen me?

have you ever seen me?

u know me?

你见过我？：（当别人表现出他/她以前见过你的时候）You've seen me before?

我们以前见过吗？：Have we met before?

你以前见过我吗？：Have you seen me before?