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

(71) So when she brought forth, she said: My Lord! Surely I have brought it forth a female-- and Allah knew best what she brought forth-- and the male is not like the female, and I have named it Marium, and I commend her and her offspring into Thy protection from the accursed Shaitan.

(72) So her Lord accepted her with a good acceptance and made her grow up a good growing, and gave her into the charge of Zakariya; whenever Zakariya entered the sanctuary to (see) her, he found with her food. He said: O Marium! whence comes this to you? She said: It is from Allah. Surely Allah gives to whom He pleases without measure.

(73) He said: My Lord! when shall there be a son (born) to me, and old age has already come upon me, and my wife is barren? He said: even thus does Allah what He pleases.

(74) And when the angels said: O Marium! surely Allah has chosen you and purified you and chosen you above the women of the world.

(75) This is of the announcements relating to the unseen which We reveal to you; and you were not with them when they cast their pens (to decide) which of them should have Marium in his charge, and you were not with them when they contended one with another.

(76) when the angels said: O Marium, surely Allah gives you good news with a Word from Him (of one) whose name is the '. Messiah, Isa son of Marium, worthy of regard in this world and the hereafter and of those who are made near (to Allah).

(77) And he shall speak to the people when in the cradle and when of old age, and (he shall be) one of the good ones.

(78) She said: My Lord! when shall there be a son (born) to I me, and man has not touched me? He said: Even so, Allah creates what He pleases; when He has decreed a matter, He only says to it, Be, and it is.

(79) But when Isa perceived unbelief on their part, he said Who will be my helpers in Allah's way? The disciples said: We are helpers (in the way) of Allah: We believe in Allah and bear witness that we are submitting ones.

(80) And when Allah said: O Isa, I am going to terminate the period of your stay (on earth) and cause you to ascend unto Me and purify you of those who disbelieve and make those who follow you above those who disbelieve to the day of resurrection; then to Me shall be your return, so l will decide between you concerning that in which you differed.