6 verses have
when
in Edition Clear Qur'an by Talal Itani / Yaseen (Yaseen)

36:13And cite for them the parable of the landlords of the town—when the messengers came to it.

36:45Yet when it is said to them, “Beware of what lies before you, and what lies behind you, that you may receive mercy.”

36:47And when it is said to them, “Spend of what God has provided for you,” those who disbelieve say to those who believe, “Shall we feed someone whom God could feed, if He so willed? You must be deeply misguided.”

36:48And they say, “When will this promise be, if you are truthful?”

36:78And he produces arguments against Us, and he forgets his own creation. He says, “Who will revive the bones when they have decayed?”

36:82His command, when He wills a thing, is to say to it, “Be,” and it comes to be.