Which preposition to use with roommate

for Occurrences 2%

He remembered what the house master had said about Stanley and felt that the youth would make a nice roommate for anybody.

astride Occurrences 1%

Collins was dropping off to sleep from sheer weariness when he awoke to find his roommate astride him and clutching him by the throat.

in Occurrences 1%

" "You take the cherry pieyes, you take the whole bakery!" Harry gazed at his roommate in wonder that was not entirely unmingled with pity and disgust.

of Occurrences 1%

He was friend and college roommate of Thomas Jefferson, and a member of the first State Executive Council in 1776.

on Occurrences 1%

He had, in fact, said to his roommate on getting the summons to the interview, "If the doctor thinks he is going to break me in he'll find himself mistaken."

with Occurrences 1%

" Hartwick began to regard his roommate with disdain.

Which preposition to use with  roommate