The word(s) "when" appears 926 time(s) in 834 verse(s) in Quran in Muhammad Habib Shakir translation.

(561) And as for those who transgress, their abode is the fire; whenever they desire to go forth from it they shall be brought back into it, and it will be said to them: Taste the chastisement of the fire which you called a lie.

(562) And We made of them Imams to guide by Our command when they were patient, and they were certain of Our communications.

(563) And they say: when will this judgment take place, If you are truthful?

(564) And when We made a covenant with the prophets and with you, and with Nuh and Ibrahim and Musa and Isa, son of Marium, and We made with them a strong covenant

(565) O you who believe! call to mind the favor of Allah to you when there came down upon you hosts, so We sent against them a strong wind and hosts, that you saw not, and Allah is Seeing what you do.

(566) when they came upon you from above you and from below you, and when the eyes turned dull, and the hearts rose up to the throats, and you began to think diverse thoughts of Allah.

(567) And when the hypocrites and those in whose hearts was a disease began to say: Allah and His Apostle did not promise us (victory) but only to deceive.

(568) And when a party of them said: O people of Yasrib! there is no place to stand for you (here), therefore go back; and a party of them asked permission of the prophet, saying. Surely our houses are exposed; and they were not exposed; they only desired to fly away.

(569) Being niggardly with respect to you; but when fear comes, you will see them looking to you, their eyes rolling like one swooning because of death; but when the fear is gone they smite you with sharp tongues, being niggardly of the good things. These have not believed, therefore Allah has made their doing naught; and this is easy to Allah.

(570) And when the believers saw the allies, they said: This is what Allah and His Apostle promised us, and Allah and His Apostle spoke the truth; and it only increased them in faith and submission.