請問否定不定詞not to v放句首,句子要倒裝嗎?謝謝?

Inverted or not depends on the meaning of the sentence:-
not--adv;
not to v--at front:-eg:-
You=one, are wrong not to inform the police in the school.
Can we not go to the garden?---No, we must go today.
I do not like to Nike him at all.
Placed at back position; is used to make expression have the oppositie meaning---not a lot/much/many etc.eg:=
Not to see a lot of cloud in the school sky yet !
Not much is known about the dragon
Not many people have seen the Dragon.
Most of the expensive hotels are not that cheap, not to mention the price !
No one knows if the story is true or not,not to mention he is a liar !
I hope not to see you now !
Not one of the students to speak in the exam-hall.