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

(571) Say: if you control the treasures of the mercy of my Lord, then you would withhold (them) from fear of spending, and man is niggardly.

(572) And We said to the Israelites after him: Dwell in the land: and when the promise of the next life shall come to pass, we will bring you both together in judgment.

(573) And say: (All) praise is due to Allah, Who has not taken a son and Who has not a partner in the kingdom, and Who has not a helper to save Him from disgrace; and proclaim His greatness magnifying (Him).

(574) Then maybe you will kill yourself with grief, sorrowing after them, if they do not believe in this announcement.

(575) And you might think them awake while they were asleep and We turned them about to the right and to the left, while their dog (lay) outstretching its paws at the entrance; if you looked at them you would certainly turn back from them in flight, and you would certainly be filled with awe because of them.

(576) For surely if they prevail against you they would stone you to death or force you back to their religion, and then you will never succeed.

(577) And thus did We make (men) to get knowledge of them that they might know that Allah's promise is true and that as for the hour there is no doubt about it. When they disputed among themselves about their affair and said: Erect an edifice over them-- their Lord best knows them. Those who prevailed in their affair said: We will certainly raise a masjid over them.

(578) And withhold yourself with those who call on their Lord morning and evening desiring His goodwill, and let not your eyes pass from them, desiring the beauties of this world's life; and do not follow him whose heart We have made unmindful to Our remembrance, and he follows his low desires and his case is one in which due bounds are exceeded.

(579) And say: The truth is from your Lord, so let him who please believe, and let him who please disbelieve; surely We have prepared for the iniquitous a fire, the curtains of which shall encompass them about; and if they cry for water, they shall be given water like molten brass which will scald their faces; evil the drink and ill the resting-place.

(580) And I do not think the hour will come, and even if I am returned to my Lord I will most certainly find a returning place better than this.