What do you want that you are leaving us?

[Navi]

Which are correct:


1-What do you want that you are leaving us?
2-What do you want in search of which you are leaving us.
3-What do you want in search of which you think you have to leave us.

[Mister Micawber]

All three are terrible. What is it that you wish to express?
_________________
Native English teacher at Mister Micawber's

[Tom]

Navi, I assume that either Urdu or Hindi is your native language--because what you have written is the exact translation of what we say in Urdu. If I'm right in my assumption, then this is correct.

[Navi]

Thanks Mr. Micawber and Tom,
The first one is used in Armenian as well.

I meant to say:
What do you want (what are you after), the search for which makes you leave us?
or to be more precise:
There is something you are after and you think that in order to get it you have to leave us. What is it?

[Mister Micawber]

What are you leaving us for?
Why are you leaving us?

Yours are awkward and unnatural in English, navi.
_________________
Native English teacher at Mister Micawber's