The word(s) "most" appears 572 time(s) in 517 verse(s) in Quran in Muhammad Habib Shakir translation.

(251) most surely there is a sign in that, but most of them will not believe.

(252) And most surely your Lord is the Mighty, the Merciful.

(253) Said he: most surely your Apostle who is sent to you is mad.

(254) Said he: If you will take a god besides me, I will most certainly make you one of the imprisoned.

(255) (Firon) said to the chiefs around him: most surely this is a skillful magician,

(256) So they cast down their cords and their rods and said: By Firon's power, we shall most surely be victorious.

(257) Said he: You believe in him before I give you permission; most surely he is the chief of you who taught you the magic, so you shall know: certainly I will cut off your hands and your feet on opposite sides, and certainly I will crucify you all.

(258) most surely these are a small company;

(259) And most surely they have enraged us;

(260) And most surely we are a vigilant multitude.