I think后面的宾语从句如果为否定句,通常把not放在主句中,从句用肯定形式,如:
I don't think you need to worry very much.
I don't think his answer is correct.
He doesn't think that we have to pay in advance.
I don't think that he will agree.
只有一种说法和改法,地道的英语
比如:
我认为他是不对的。
I don't think he is right.
这种现象,在英语称之为,否定前移。
I don't think......
I think it doesn't......
I don't think...
I don't think