'Perhaps' in the Bible

Now the people were filled with expectation, and all of them were wondering if John was perhaps the Messiah.

I am afraid that I may come and somehow find you not as I want to find you, and that you may find me not as you want to find me. Perhaps there will be quarreling, jealousy, anger, selfishness, slander, gossip, arrogance, and disorderly conduct.

As soon as I send Artemas to you, or perhaps Tychicus, do your best to come to me at Nicopolis, for I have decided to spend the winter there.

15Perhaps this is why he was separated from you for a while, so that you could have him back forever,