Strong's #1909: epi (pronounced ep-ee')
 a primary preposition; properly, meaning superimposition (of time, place, order, etc.), as a relation of distribution (with the genitive case), i.e. over, upon, etc.; of rest (with the dative case) at, on, etc.; of direction (with the accusative case) towards, upon, etc.:--about (the times), above, after, against, among, as long as (touching), at, beside, X have charge of, (be-, (where-))fore, in (a place, as much as, the time of, -to), (because) of, (up-)on (behalf of), over, (by, for) the space of, through(-out), (un-)to(-ward), with. In compounds it retains essentially the same import, at, upon, etc. (literally or figuratively).
Thayer's Greek Lexicon:
 ̓́ 
 
  epi 
 
 1) upon, on, at, by, before
 2) of position, on, at, by, over, against
 3) to, over, on, at, across, against
 
  Part of Speech: preposition
Relation: a root
 
Usage:
This word is used 890 times:
Matthew 1:11: "and his brethren,  about the time they were carried away to Babylon:"
Matthew 2:22: "that Archelaus did reign  in Judea in the room of his father"
Matthew 3:7: "and Sadducees come  to his baptism, he said unto them,"
Matthew 3:13: "Jesus from Galilee  to Jordan unto John, to be baptized"
Matthew 3:16: "a dove, and lighting  upon him:"
Matthew 4:4: "Man shall not live  by bread alone, but by"
Matthew 4:4: "bread alone, but  by every word that proceedeth out of"
Matthew 4:5: "city, and setteth him  on a pinnacle of the temple,"
Matthew 4:6: "He shall give his angels charge concerning thee: and  in their hands they shall bear thee up,"
Matthew 5:15: "under a bushel, but  on a candlestick; and it giveth light unto all"
Matthew 5:23: "thou bring thy gift  to the altar, and there rememberest"
Matthew 5:39: "whosoever shall smite thee  on thy right cheek, turn"
Matthew 5:45: "he maketh his sun to rise  on the evil and on the good, and"
Matthew 5:45: "on the good, and sendeth rain  on the just and on the unjust."
Matthew 6:10: "Thy will be done  in earth, as it is in heaven."
Matthew 6:19: "Lay not up for yourselves treasures  upon earth, where moth"
Matthew 6:27: "add one cubit  unto his stature?"
Matthew 7:24: "which built his house  upon a rock:"
Matthew 7:25: "not; for it was founded  upon a rock."
Matthew 7:26: "built his house  upon the sand:"
Matthew 7:28: "the people were astonished  at his doctrine:"
Matthew 9:2: "to him a man sick of the palsy, lying  on a bed: and Jesus seeing"
Matthew 9:6: "of man hath power  on earth to forgive sins, (then"
Matthew 9:9: "named Matthew, sitting  at the receipt of custom: and he saith"
Matthew 9:15: "children of the bridechamber mourn,  as long as the bridegroom"
Matthew 9:16: "a piece of new cloth  unto an old garment, for that which is put in to fill it up"
Matthew 9:18: "and lay thy hand  upon her, and she shall live."
Matthew 10:13: "let your peace come  upon it: but if it be not"
Matthew 10:18: "And ye shall be brought  before governors and kings for my sake,"
Matthew 10:21: "and the children shall rise up  against their parents, and cause them to be put to death."
Matthew 10:27: "the ear, that preach  ye upon the housetops."
Matthew 10:29: "them shall not fall  on the ground without your"
Matthew 10:34: "I am come to send peace  on earth: I came not to send"
Matthew 11:29: "Take my yoke  upon you, and learn of"
Matthew 12:18: "I will put my spirit  upon him, and he shall show judgment"
Matthew 12:26: "cast out Satan, he is divided  against himself; how shall then his"
Matthew 12:28: "kingdom of God is come  unto you."
Matthew 12:49: "he stretched forth his hand  toward his disciples, and said, Behold"
Matthew 13:2: "whole multitude stood  on the shore."
Matthew 13:5: "Some fell  upon stony places, where they had not"
Matthew 13:7: "And some fell  among thorns; and the thorns"
Matthew 13:8: "But other fell  into good ground, and brought forth"
Matthew 13:14: "And  in them is fulfilled the prophecy of Isaiah, which saith,"
Matthew 13:20: "But he that received the seed  into stony places, the same is he that heareth the"
Matthew 13:23: "But he that received seed  into the good ground is he that heareth"
Matthew 13:48: "when it was full, they drew  to shore, and sat down, and gathered"
Matthew 14:8: "John Baptist's head  in a charger."
Matthew 14:11: "his head was brought  in a charger, and given to the"
Matthew 14:14: "multitude, and was moved with compassion  toward them, and he healed their"
Matthew 14:19: "the multitude to sit down  on the grass, and took"