The word(s) "if" appears 1358 time(s) in 1110 verse(s) in Quran in Muhammad Habib Shakir translation.

(411) But if they turn back, say: Allah is sufficient for me, there is no god but He; on Him do I rely, and He is the Lord of mighty power.

(412) Alif Lam Ra. These are the verses of the wise Book.

(413) What! is it a wonder to the people that We revealed to a man from among themselves, saying: Warn the people and give good news to those who believe that theirs is a footing of firmness with their Lord. The unbelievers say: This is most surely a manifest enchanter.

(414) He it is Who made the sun a shining brightness and the moon a light, and ordained for it mansions that you might know the computation of years and the reckoning. Allah did not create it but with truth; He makes the signs manifest for a people who know.

(415) Surely those who do not hope in Our meeting and are pleased with this world's life and are content with it, and those who are heedless of Our communications:

(416) And if Allah should hasten the evil to men as they desire the hastening on of good, their doom should certainly have been decreed for them; but We leave those alone who hope not for Our meeting in their inordinacy, blindly wandering on.

(417) And when Our clear communications are recited to them, those who hope not for Our meeting say: Bring a Quran other than this or change it. Say: It does not beseem me that I should change it of myself; I follow naught but what is revealed to me; surely I fear, if I disobey my Lord, the punishment of a mighty day.

(418) Say: if Allah had desired (otherwise) I would not have recited it to you, nor would He have taught it to you; indeed I have lived a lifetime among you before it; do you not then understand?

(419) He it is Who makes you travel by land and sea; until when you are in the ships, and they sail on with them in a pleasant breeze, and they rejoice, a violent wind overtakes them and the billows surge in on them from all sides, and they become certain that they are encompassed about, they pray to Allah, being sincere to Him in obedience: if Thou dost deliver us from this, we will most certainly be of the grateful ones.

(420) But when He delivers them, lo! they are unjustly rebellious in the earth. O men! your rebellion is against your own souls-- provision (only) of this world's life-- then to Us shall be your return, so We will inform you of what you did.