The word(s) "what" appears 731 time(s) in 612 verse(s) in Quran in Abdullah Yusuf Ali translation.

(441) what is the matter with you? How judge ye?

(442) Glory to thy Lord, the Lord of Honour and Power! (He is free) from what they ascribe (to Him)!

(443) "what! has the Message been sent to him - (Of all persons) among us?"... but they are in doubt concerning My (Own) Message! Nay, they have not yet tasted My Punishment!

(444) Have patience at what they say, and remember our servant David, the man of strength: for he ever turned (to Allah).

(445) And they will say: "what has happened to us that we see not men whom we used to number among the bad ones?

(446) (Allah) said: "O Iblis! what prevents thee from prostrating thyself to one whom I have created with my hands? Art thou haughty? Or art thou one of the high (and mighty) ones?"

(447) (Allah) said: "Then it is just and fitting- and I say what is just and fitting-

(448) When some trouble toucheth man, he crieth unto his Lord, turning to Him in repentance: but when He bestoweth a favour upon him as from Himself, (man) doth forget what he cried and prayed for before, and he doth set up rivals unto Allah, thus misleading others from Allah's Path. Say, "Enjoy thy blasphemy for a little while: verily thou art (one) of the Companions of the Fire!"

(449) "Serve ye what ye will besides him." Say: "Truly, those in loss are those who lose their own souls and their People on the Day of Judgment: Ah! that is indeed the (real and) evident Loss!

(450) Is, then, one who has to fear the brunt of the Penalty on the Day of Judgment (and receive it) on his face, (like one guarded therefrom)? It will be said to the wrong-doers: "Taste ye (the fruits of) what ye earned!"