The word(s) "exist" appears 59 time(s) in 59 verse(s) in Quran in Mohsin Khan translation.

(11) Say (O Muhammad صلى الله عليه وسلم): "Shall we invoke others besides Allah (false deities), that can do us neither good nor harm, and shall we turn back on our heels after Allah has guided us (to true Monotheism)? - like one whom the Shayatin (devils) have made to go astray in the land in confusion, his companions calling him to guidance (saying): 'Come to us.' " Say: "Verily, Allah's Guidance is the only guidance, and we have been commanded to submit (ourselves) to the Lord of the 'Alamin (mankind, jinn and all that exists);

(12) Say (O Muhammad صلى الله عليه وسلم): "Verily, my Salat (prayer), my sacrifice, my living, and my dying are for Allah, the Lord of the 'Alamin (mankind, jinn and all that exists).

(13) Indeed your Lord is Allah, Who created the heavens and the earth in Six Days, and then He rose over (Istawa) the Throne (really in a manner that suits His Majesty). He brings the night as a cover over the day, seeking it rapidly, and (He created) the sun, the moon, the stars subjected to His Command. Surely, His is the Creation and Commandment. Blessed is Allah, the Lord of the 'Alamin (mankind, jinn and all that exists)!

(14) [Nuh (Noah)] said: "O my people! There is no error in me, but I am a Messenger from the Lord of the 'Alamin (mankind, jinn and all that exists)!

(15) (Hud) said: "O my people! There is no foolishness in me, but (I am) a Messenger from the Lord of the 'Alamin (mankind, jinn and all that exists)!

(16) And Musa (Moses) said: "O Fir'aun (Pharaoh)! Verily, I am a Messenger from the Lord of the 'Alamin (mankind, jinn and all that exists).

(17) They said: "We believe in the Lord of the 'Alamin (mankind, jinn and all that exists).

(18) And We brought the Children of Israel (with safety) across the sea, and they came upon a people devoted to some of their idols (in worship). They said: "O Musa (Moses)! Make for us an ilah (a god) as they have alihah (gods)." He said: "Verily, you are a people who know not (the Majesty and Greatness of Allah and what is obligatory upon you, i.e. to worship none but Allah Alone, the One and the Only God of all that exists)."

(19) Their way of request therein will be Subhanaka Allahumma (Glory to You, O Allah!) and Salam (peace, safety from evil) will be their greetings therein (Paradise)! and the close of their request will be: Al-Hamdu Lillahi Rabb-il-'Alamin [All the praises and thanks be to Allah, the Lord of 'Alamin (mankind, jinn and all that exists)].

(20) And this Qur'an is not such as could ever be produced by other than Allah (Lord of the heavens and the earth), but it is a confirmation of (the revelation) which was before it [i.e. the Taurat (Torah), and the Injeel (Gospel)], and a full explanation of the Book (i.e. laws, decreed for mankind) - wherein there is no doubt - from the Lord of the 'Alamin (mankind, jinn, and all that exists).