'Oft' in the Bible

Then come to him the disciples of John, saying, Why do we and the Pharisees fast oft, but thy disciples fast not?

Then came Peter and said to him, Lord, how oft shall my brother sin against me, and I forgive him? until seven times?

and there was a widow in that city; and she came oft unto him, saying, Avenge me of mine adversary.

Are they ministers of Christ? (I speak as one beside himself) I more; in labors more abundantly, in prisons more abundantly, in stripes above measure, in deaths oft.

The Lord grant mercy unto the house of Onesiphorus: for he oft refreshed me, and was not ashamed of my chain;

For the land which hath drunk the rain that cometh oft upon it, and bringeth forth herbs meet for them for whose sake it is also tilled, receiveth blessing from God: