Not

negation

forme

• not or n't

predeterminer

Some deny the existence of determiners (articles, demonstratives, quantifiers), so the idea that a grammatical class such as predeterminers should exist is not always welcomed easily, especially by those who teach what is known in France as la grammaire scolaire.

• Not a one
• Not everybody
• not some time later (6m examples at Google, not a few of which are difficult to evaluate grammatically)
• not a few of which