Which preposition to use with trows

ye Occurrences 2%

When will it come, trow ye? VAN.

behind Occurrences 1%

Up stream another tug hove in sight, also with a line of trows behind her.

thou Occurrences 1%

Who assisted thee to ravage and to plunder; I trow thou hadst full many wicked comrades.

within Occurrences 1%

I trow within a while they shall stone me to death.

Which preposition to use with  trows