I don't believe you did had done it. （did表强调）请问这句话对吗?

I don't believe you did had done it. （did表强调）请问这句话对吗?
I don't believe you did had done it. （did表强调）请问这句话对吗?

I don't believe you did had done it. （did表强调）请问这句话对吗?
正确!

不对，应该是did have done it.

对的 是强调 可以翻译成 确实
我不敢相信你真的（确实）做了

应该对吧。
我不能相信你能做到它的意思。
表强调

正确的应该是
you do/did have done it