The word(s) "not" appears 1837 time(s) in 1517 verse(s) in Quran in Abdullah Yusuf Ali translation.

(1411) They will further say: "Had we but listened or used our intelligence, we should not (now) be among the Companions of the Blazing Fire!"

(1412) Should He not know,- He that created? and He is the One that understands the finest mysteries (and) is well-acquainted (with them).

(1413) Do ye feel secure that He Who is in heaven will not cause you to be swallowed up by the earth when it shakes (as in an earthquake)?

(1414) Or do ye feel secure that He Who is in Heaven will not send against you a violent tornado (with showers of stones), so that ye shall know how (terrible) was My warning?

(1415) Do they not observe the birds above them, spreading their wings and folding them in? None can uphold them except (Allah) Most Gracious: Truly (Allah) Most Gracious: Truly it is He that watches over all things.

(1416) Nay, who is there that can help you, (even as) an army, besides (Allah) Most Merciful? In nothing but delusion are the Unbelievers.

(1417) Thou art not, by the Grace of thy Lord, mad or possessed.

(1418) So hearken not to those who deny (the Truth).

(1419) Heed not the type of despicable men,- ready with oaths,

(1420) As the morning broke, they called out, one to another,-