The word(s) "how" appears 251 time(s) in 238 verse(s) in Quran in Mohsin Khan translation.

(1) how can you disbelieve in Allah? seeing that you were dead and He gave you life. Then He will give you death, then again will bring you to life (on the Day of Resurrection) and then unto Him you will return (See V.40:11)

(2) And He taught Adam all the names (of everything) , then He showed them to the angels and said, "Tell Me the names of these if you are truthful."

(3) So We said: "Strike him (the dead man) with a piece of it (the cow)." Thus Allah brings the dead to life and shows you His Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) so that you may understand.

(4) how bad is that for which they have sold their ownselves, that they should disbelieve in that which Allah has revealed (the Qur'an), grudging that Allah should reveal of His Grace unto whom He wills of His slaves. So they have drawn on themselves wrath upon wrath. And for the disbelievers, there is disgracing torment.

(5) They followed what the Shayatin (devils) gave out (falsely of the magic) in the lifetime of Sulaiman (Solomon). Sulaiman did not disbelieve, but the Shayatin (devils) disbelieved, teaching men magic and such things that came down at Babylon to the two angels, Harut and Marut, but neither of these two (angels) taught anyone (such things) till they had said, "We are only for trial, so disbelieve not (by learning this magic from us)." And from these (angels) people learn that by which they cause separation between man and his wife, but they could not thus harm anyone except by Allah's Leave. And they learn that which harms them and profits them not. And indeed they knew that the buyers of it (magic) would have no share in the Hereafter. And how bad indeed was that for which they sold their ownselves, if they but knew.

(6) Or do you want to ask your Messenger (Muhammad صلى الله عليه وسلم) as Musa (Moses) was asked before (i.e. show us openly our Lord)? And he who changes Faith for disbelief, verily, he has gone astray from the Right Way.

(7) Our Lord! And make us submissive unto You and of our offspring a nation submissive unto You, and show us our Manasik (all the ceremonies of pilgrimage - Hajjand 'Umrah), and accept our repentance. Truly, You are the One Who accepts repentance, the Most Merciful.

(8) And those who followed will say: "If only we had one more chance to return (to the worldly life), we would disown (declare ourselves as innocent from) them as they have disowned (declared themselves as innocent from) us." Thus Allah will show them their deeds as regrets for them. And they will never get out of the Fire.

(9) Those are they who have purchased error at the price of Guidance, and torment at the price of Forgiveness. So how bold they are (for evil deeds which will push them) to the Fire.

(10) Ask the Children of Israel how many clear Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) We gave them. And whoever changes Allah's Favour after it had come to him, [e.g. renounces the Religion of Allah (Islam) and accepts Kufr (disbelief)] then surely, Allah is Severe in punishment.