The word(s) "had" appears 413 time(s) in 356 verse(s) in Quran in Mohsin Khan translation.

(281) And if it had been Our Will, We could have transformed them (into animals or lifeless objects) in their places. Then they would have been unable to go forward (move about) nor they could have turned back.

(282) "And we had no authority over you. Nay! But you were Taghun (transgressing) people (polytheists, and disbelievers).

(283) A speaker of them will say: "Verily, I had a companion (in the world),

(284) "had it not been for the Grace of my Lord, I would certainly have been among those brought forth (to Hell)."

(285) Then, when they had both submitted themselves (to the Will of Allah), and he had laid him prostrate on his forehead (or on the side of his forehead for slaughtering);

(286) Then a (big) fish swallowed him as he had done an act worthy of blame.

(287) had he not been of them who glorify Allah,

(288) "If we had a reminder as had the men of old (before the coming of Prophet Muhammad صلى الله عليه وسلم as a Messenger of Allah),

(289) Then, when it descends in their courtyard (i.e. near to them), evil will be the morning for those who had been warned!

(290) When there were displayed before him, in the afternoon, well trained horses of the highest breed [for Jihad (holy fighting in Allah's Cause)].