I have a little bit of confusion over the following sentence:
This wouldn’t have been as big of/as big as a problem for me if I wasn’t in the middle of my exams.
I wonder which form is grammatically correct? Thanks in advance
"This wouldn't have been such a big problem for me..."
In BE, "as big of a.." is considered non-standard. It is advisable not to use it in an exam, but I don't think it's the right phrase for your sentence anyway.
"This wouldn't have been as big a problem for me as it would have been for my friends.