Which one of the followingfollowings is correct?
Would you mind if I opened the window?
VS
Would you mind if I open the window?
Would you mind if I opened the window?
or
Would you mind if I open the window?
Ps:
like 2 if condition
If I were you / If I was you (both is okay but usually used to "were")
so it is the same condition or not ???