The word(s) "not" appears 1997 time(s) in 1622 verse(s) in Quran in Muhammad Pickthal translation.

(891) And this their crying ceased not till We made them as reaped corn, extinct.

(892) We created not the heaven and the earth and all that is between them in play.

(893) Unto Him belongeth whosoever is in the heavens and the earth. And those who dwell in His presence are not too proud to worship Him, nor do they weary;

(894) They glorify (Him) night and day; they flag not.

(895) He will not be questioned as to that which He doeth, but they will be questioned.

(896) Or have they chosen other gods beside Him? say: Bring your proof (of their godhead). This is the Reminder of those with me and those before me, but most of them know not the Truth and so they are averse.

(897) They speak not until He hath spoken, and they act by His command.

(898) He knoweth what is before them and what is behind them, and they cannot intercede except for him whom He accepteth, and they quake for awe of Him.

(899) Have not those who disbelieve known that the heavens and the earth were of one piece, then We parted them, and we made every living thing of water? Will they not then believe?

(900) Man is made of haste. I shall show you My portents, but ask Me not to hasten.