The word(s) "when" appears 1006 time(s) in 918 verse(s) in Quran in Muhammad Pickthal translation.

(561) And they say: when (will) this promise (be fulfilled), if ye are truthful?

(562) Lo! thou canst not make the dead to hear, nor canst thou make the deaf to hear the call when they have turned to flee;

(563) And when the word is fulfilled concerning them, We shall bring forth a beast of the earth to speak unto them because mankind had not faith in Our revelations.

(564) And (remind them of) the Day when We shall gather out of every nation a host of those who denied Our revelations, and they will be set in array;

(565) Till, when they come (before their Lord), He will say: Did ye deny My revelations when ye could not compass them in knowledge, or what was it that ye did?

(566) And (remind them of) the Day when the Trumpet will be blown, and all who are in the heavens and the earth will start in fear, save him whom Allah willeth. And all come unto Him, humbled.

(567) And We inspired the mother of Moses, saying: Suckle him and, when thou fearest for him, then cast him into the river and fear not nor grieve. Lo! We shall bring him back unto thee and shall make him (one) of Our messengers.

(568) And when he reached his full strength and was ripe, We gave him wisdom and knowledge. Thus do We reward the good.

(569) And morning found him in the city, fearing, vigilant, when behold! he who had appealed to him the day before cried out to him for help. Moses said unto him: Lo! thou art indeed a mere hothead.

(570) And when he would have fallen upon the man who was an enemy unto them both, he said: O Moses! Wouldst thou kill me as thou didst kill a person yesterday. Thou wouldst be nothing but a tyrant in the land, thou wouldst not be of the reformers.