The word(s) "constantly" appears 3 time(s) in 3 verse(s) in Quran in Mohsin Khan translation.

(1) Among the people of the Scripture (Jews and Christians) is he who, if entrusted with a Qintar (a great amount of wealth, etc.), will readily pay it back; and among them there is he who, if entrusted with a single silver coin, will not repay it unless you constantly stand demanding, because they say: "There is no blame on us to betray and take the properties of the illiterates (Arabs)." But they tell a lie against Allah while they know it.

(سورة آل عمران, Aal-i-Imraan, Chapter #3, Verse #75)
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(2) And He has made the sun and the moon, both constantly pursuing their courses, to be of service to you; and He has made the night and the day, to be of service to you.

(سورة ابراهيم, Ibrahim, Chapter #14, Verse #33)
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(3) And by water flowing constantly,

(سورة الواقعة, Al-Waaqia, Chapter #56, Verse #31)
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