The word(s) "how" appears 296 time(s) in 273 verse(s) in Quran in Abdullah Yusuf Ali translation.

(101) Mocked were (many) messengers before thee: but I granted respite to the unbelievers, and finally I punished them: Then how (terrible) was my requital!

(102) Is then He who standeth over every soul (and knoweth) all that it doth, (like any others)? And yet they ascribe partners to Allah. Say: "But name them! is it that ye will inform Him of something he knoweth not on earth, or is it (just) a show of words?" Nay! to those who believe not, their pretence seems pleasing, but they are kept back (thereby) from the path. And those whom Allah leaves to stray, no one can guide.

(103) Whether We shall show thee (within thy life-time) part of what we promised them or take to ourselves thy soul (before it is all accomplished),- thy duty is to make (the Message) reach them: it is our part to call them to account.

(104) And remember! your Lord caused to be declared (publicly): "If ye are grateful, I will add more (favours) unto you; But if ye show ingratitude, truly My punishment is terrible indeed."

(105) And Moses said: "If ye show ingratitude, ye and all on earth together, yet is Allah free of all wants, worthy of all praise.

(106) Seest thou not how Allah sets forth a parable? - A goodly word like a goodly tree, whose root is firmly fixed, and its branches (reach) to the heavens,- of its Lord. So Allah sets forth parables for men, in order that they may receive admonition.

(107) "And ye dwelt in the dwellings of men who wronged their own souls; ye were clearly shown how We dealt with them; and We put forth (many) parables in your behoof!"

(108) We do indeed know how thy heart is distressed at what they say.

(109) And (He has created) horses, mules, and donkeys, for you to ride and use for show; and He has created (other) things of which ye have no knowledge.

(110) Let them bear, on the Day of Judgment, their own burdens in full, and also (something) of the burdens of those without knowledge, whom they misled. Alas, how grievous the burdens they will bear!