The word(s) "if" appears 1640 time(s) in 1298 verse(s) in Quran in Mohsin Khan translation.

(731) O mankind! A similitude has been coined, so listen to it (carefully): Verily those on whom you call besides Allah, cannot create (even) a fly, even though they combine together for the purpose. And if the fly snatches away a thing from them, they will have no power to release it from the fly. So weak are (both) the seeker and the sought.

(732) And the chiefs of his people who disbelieved and denied the Meeting in the Hereafter, and whom We had given the luxuries and comforts of this life, said: "He is no more than a human being like you, he eats of that which you eat, and drinks of what you drink.

(733) "if you were to obey a human being like yourselves, then verily you indeed would be losers.

(734) "There is nothing but our life of this world! We die and we live! And we are not going to be resurrected!

(735) Then We sent Musa (Moses) and his brother Harun‎‎ (Aaron), with Our Ayat (proofs, evidence, verses, lessons, signs, revelations, etc.) and manifest authority,

(736) We hasten unto them with good things. Nay, [it is a Fitnah (trial) in this worldly life so that they will have no share of good things in the Hereafter] but they perceive not. [Tafsir Al-Qurtubi].

(737) Until when We seize those of them who lead a luxurious life with punishment: behold they make humble invocation with a loud voice.

(738) And if the truth had been in accordance with their desires, verily, the heavens and the earth, and whosoever is therein would have been corrupted! Nay, We have brought them their reminder, but they turn away from their reminder.

(739) And it is He Who gives life and causes death, and His is the alternation of night and day. Will you not then understand?

(740) Say: "Whose is the earth and whosoever is therein? if you know!"