The word(s) "surely" appears 1515 time(s) in 1378 verse(s) in Quran in Muhammad Habib Shakir translation.

(491) And He gives you of all that you ask Him; and if you count Allah's favors, you will not be able to number them; most surely man is very unjust, very ungrateful.

(492) My Lord! surely they have led many men astray; then whoever follows me, he is surely of me, and whoever disobeys me, Thou surely art Forgiving, Merciful:

(493) O our Lord! surely I have settled a part of my offspring in a valley unproductive of fruit near Thy Sacred House, our Lord! that they may keep up prayer; therefore make the hearts of some people yearn towards them and provide them with fruits; haply they may be grateful:

(494) O our Lord! surely Thou knowest what we hide and what we make public, and nothing in the earth nor any thing in heaven is hidden from Allah:

(495) Praise be to Allah, Who has given me in old age Ismail and Ishaq; most surely my Lord is the Hearer of prayer:

(496) Therefore do not think Allah (to be one) failing in His promise to His apostles; surely Allah is Mighty, the Lord of Retribution.

(497) That Allah may requite each soul (according to) what it has earned; surely Allah is swift in reckoning.

(498) And they say: O you to whom the Reminder has been revealed! you are most surely insane:

(499) surely We have revealed the Reminder and We will most surely be its guardian.

(500) And most surely We bring to life and cause to die and We are the heirs.