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

(141) On no account will Allah leave the believers in the condition which you are in until He separates the evil from the good; nor is Allah going to make you acquainted with the unseen, but Allah chooses of His apostles whom He pleases; therefore believe in Allah and His apostles; and if you believe and guard (against evil), then you shall have a great reward.

(142) (Those are they) who said: Surely Allah has enjoined us that we should not believe in any apostle until he brings us an offering which the fire consumes. Say: Indeed, there came to you apostles before me with clear arguments and with that which you demand; why then did you kill them if you are truthful?

(143) But if they reject you, so indeed were rejected before you apostles who came with clear arguments and scriptures and the illuminating book.

(144) Every soul shall taste of death, and you shall only be paid fully your reward on the resurrection day; then whoever is removed far away from the fire and is made to enter the garden he indeed has attained the object; and the life of this world is nothing but a provision of vanities.

(145) You shall certainly be tried respecting your wealth and your souls, and you shall certainly hear from those who have been given the Book before you and from those who are polytheists much annoying talk; and if you are patient and guard (against evil), surely this is one of the affairs (which should be) determined upon.

(146) And if you fear that you cannot act equitably towards orphans, then marry such women as seem good to you, two and three and four; but if you fear that you will not do justice (between them), then (marry) only one or what your right hands possess; this is more proper, that you may not deviate from the right course.

(147) And give women their dowries as a free gift, but if they of themselves be pleased to give up to you a portion of it, then eat it with enjoyment and with wholesome result.

(148) And test the orphans until they attain puberty; then if you find in them maturity of intellect, make over to them their property, and do not consume it extravagantly and hastily, lest they attain to full age; and whoever is rich, let him abstain altogether, and whoever is poor, let him eat reasonably; then when you make over to them their property, call witnesses in their presence; and Allah is enough as a Reckoner.

(149) Allah enjoins you concerning your children: The male shall have the equal of the portion of two females; then if they are more than two females, they shall have two-thirds of what the deceased has left, and if there is one, she shall have the half; and as for his parents, each of them shall have the sixth of what he has left if he has a child, but if he has no child and (only) his two parents inherit him, then his mother shall have the third; but if he has brothers, then his mother shall have the sixth after (the payment of) a bequest he may have bequeathed or a debt; your parents and your children, you know not which of them is the nearer to you in usefulness; this is an ordinance from Allah: Surely Allah is Knowing, Wise.

(150) And you shall have half of what your wives leave if they have no child, but if they have a child, then you shall have a fourth of what they leave after (payment of) any bequest they may have bequeathed or a debt; and they shall have the fourth of what you leave if you have no child, but if you have a child then they shall have the eighth of what you leave after (payment of) a bequest you may have bequeathed or a debt; and if a man or a woman leaves property to be inherited by neither parents nor offspring, and he (or she) has a brother or a sister, then each of them two shall have the sixth, but if they are more than that, they shall be sharers in the third after (payment of) any bequest that may have been bequeathed or a debt that does not harm (others); this is an ordinance from Allah: and Allah is Knowing, Forbearing.