The word(s) "used" appears 281 time(s) in 264 verse(s) in Quran in Mohsin Khan translation.

(211) That is the recompense of the enemies of Allah: the Fire. Therein will be for them the eternal home, a (deserving) recompense for that they used to deny Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.).

(212) And those whom they used to invoke before (in this world) shall disappear from them, and they will perceive that they have no place of refuge (from Allah's punishment).

(213) And never came there a Prophet to them but they used to mock at him.

(214) This is the Paradise which you have been made to inherit because of your deeds which you used to do (in the life of the world).

(215) And comforts of life wherein they used to take delight!

(216) "Verily, this is that whereof you used to doubt!"

(217) And gave them clear proofs in matters [by revealing to them the Taurat (Torah)]. And they differed not until after the knowledge came to them, through envy among themselves. Verily, Your Lord will judge between them on the Day of Resurrection about that wherein they used to differ.

(218) And you will see each nation humbled to their knees (kneeling): each nation will be called to its Record (of deeds). This Day you shall be recompensed for what you used to do.

(219) This Our Record speaks about you with truth. Verily, We were recording what you used to do (i.e. Our angels used to record your deeds).

(220) And the evil of what they did will appear to them, and that which they used to mock at will completely encircle them.