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

(651) And seek to scoff when they behold a portent.

(652) when we are dead and have become dust and bones, shall we then, forsooth, be raised (again)?

(653) For when it was said unto them, There is no Allah save Allah, they were scornful

(654) Can we, when we are dead and have become mere dust and bones - can we (then) verily be brought to book?

(655) when he came unto his Lord with a whole heart;

(656) when he said unto his father and his folk: What is it that ye worship?

(657) when Allah hath created you and what ye make?

(658) And when (his son) was old enough to walk with him, (Abraham) said: O my dear son, I have seen in a dream that I must sacrifice thee. So look, what thinkest thou? He said: O my father! Do that which thou art commanded. Allah willing, thou shalt find me of the steadfast.

(659) Then, when they had both surrendered (to Allah), and he had flung him down upon his face,

(660) when he said unto his folk: Will ye not ward off (evil)?