'Mayest' in the Bible

And thou hast heard, O Israel, and observed to do, that it may be well with thee, and that thou mayest multiply exceedingly, as Jehovah, God of thy fathers, hath spoken to thee, in the land flowing with milk and honey.

of the stranger thou mayest exact, and that which is thine with thy brother doth thy hand release;

To a stranger thou mayest lend in usury, and to thy brother thou dost not lend in usury, so that Jehovah thy God doth bless thee in every putting forth of thy hand on the land whither thou goest in to possess it.