negative of be going to
Please give me any help about my question.
I know the negative form of "be going to" is "be not going to"
But in the negative of infinitive, 'not' is positioned in front of 'to'.
So I wonder "be going not to" is correct grammatically.
Are 'I'm not going to drink coffee' and 'I'm going not to drink coffee' same?
Thanks for your help in advance~