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

(1101) On that day (all) tidings will be dimmed for them, nor will they ask one of another,

(1102) Say: Have ye thought, if Allah made night everlasting for you till the Day of Resurrection, who is a god beside Allah who could bring you light? Will ye not then hear?

(1103) Say: Have ye thought, if Allah made day everlasting for you till the Day of Resurrection, who is a god beside Allah who could bring you night wherein ye rest? Will ye not then see?

(1104) Now Korah was of Moses' folk, but he oppressed them; and We gave him so much treasure that the stores thereof would verily have been a burden for a troop of mighty men. When his own folk said unto him: Exult not; lo! Allah loveth not the exultant;

(1105) But seek the abode of the Hereafter in that which Allah hath given thee and neglect not thy portion of the world, and be thou kind even as Allah hath been kind to thee, and seek not corruption in the earth; lo! Allah loveth not corrupters,

(1106) He said: I have been given it only on account of knowledge I possess. Knew he not that Allah had destroyed already of the generations before him men who were mightier than him in strength and greater in respect of following? The guilty are not questioned of their sins.

(1107) And morning found those who had coveted his place but yesterday crying: Ah, welladay! Allah enlargeth the provision for whom He will of His slaves and straiteneth it (for whom He will). If Allah had not been gracious unto us He would have caused it to swallow us (also). Ah, welladay! the disbelievers never prosper.

(1108) As for that Abode of the Hereafter We assign it unto those who seek not oppression in the earth, nor yet corruption. The sequel is for those who ward off (evil).

(1109) And let them not divert thee from the revelations of Allah after they have been sent down unto thee; but call (mankind) unto thy Lord, and be not of those who ascribe partners (unto Him).

(1110) And cry not unto any other god along with Allah. There is no Allah save Him. Everything will perish save His countenance. His is the command, and unto Him ye will be brought back.