a. I want to see my son not in trouble.
b. I want to see my son not be in trouble.
c. I want to see my son not get in trouble for once.
Are those sentences grammatically correct?
Are they natural?
It seems to me that (a) is not really grammatical, but that people sometimes use that kind of sentence. It is as if 'not-in-trouble' is a single unit.
I am not at all sure about that...