The word(s) "what" appears 845 time(s) in 697 verse(s) in Quran in Mohsin Khan translation.

(311) "So enter the gates of Hell, to abide therein, and indeed, what an evil abode will be for the arrogant."

(312) And (when) it is said to those who are the Muttaqun (the pious - See V.2:2) "what is it that your Lord has sent down?" They say: "That which is good." For those who do good in this world, there is good, and the home of the Hereafter will be better. And excellent indeed will be the home (i.e. Paradise) of the Muttaqun (the pious - See V.2:2).

(313) And verily, We have sent among every Ummah (community, nation) a Messenger (proclaiming): "Worship Allah (Alone), and avoid (or keep away from) Taghut (all false deities i.e. do not worship Taghut besides Allah)." Then of them were some whom Allah guided and of them were some upon whom the straying was justified. So travel through the land and see what was the end of those who denied (the truth).

(314) With clear signs and Books (We sent the Messengers). And We have also sent down unto you (O Muhammad صلى الله عليه و سلم) the Dhikr [reminder and the advice (i.e. the Qur'an)], that you may explain clearly to men what is sent down to them, and that they may give thought.

(315) They fear their Lord above them, and they do what they are commanded.

(316) And whatever of blessings and good things you have, it is from Allah. Then, when harm touches you, unto Him you cry aloud for help.

(317) And they assign a portion of that which We have provided them unto what they know not (false deities). By Allah, you shall certainly be questioned about (all) that you used to fabricate.

(318) And they assign daughters unto Allah! - Glorified (and Exalted) is He above all that they associate with Him! And unto themselves what they desire;

(319) And your Lord inspired the bees, saying: "Take you habitations in the mountains and in the trees and in what they erect.

(320) And fulfil the Covenant of Allah (Bai'ah: pledge for Islam) when you have covenanted, and break not the oaths after you have confirmed them - and indeed you have appointed Allah your surety. Verily! Allah knows what you do.