Definition of "not"

People have got to know whether or not their president is a crook. Well, I'm not a crook. I've earned everything I've got.

1973 November 17, Richard Milhous Nixon, Orlando press conference

The sound of Abba singing 'Dancing Queen' had started up in a room the other side of the court. Adrian slammed the window shut.‘That'll teach you to throw things out of the window,’ said Gary.‘It'll teach me not to throw things out of the window.’

1991, Stephen Fry, The Liar, London: Heinemann, page 59

I want to say one thing to the American people. I want you to listen to me. I'm going to say this again: I did not have sexual relations with that woman, Miss Lewinsky.

1998 January 26, William Jefferson Clinton, White House press conference

Oh, Pete. This is not the gym. — That’s right, Anna. This is the mailroom. Audio (US)(file)

2016, VOA Learning English (public domain)

You've got a swell chance to make this [baseball] team, you have, not! Third base is my job, Freshie. Why, you tow-head, you couldn't play marbles. You butter-finger, can't you stop anything?

1911 March, Zane Grey, “Out on the Field”, in The Young Pitcher, New York, N.Y.: Grosset & Dunlap, page 64

"See?" "Uh-huh! Clear and lucid to the point of limpidity - 'not."

1949, E.E 'Doc' Smith, chapter XIV, in Skylark of Valeron, London: Panther, published 1974, page 134