'Regular' in the Bible

And the responsible men of the children of Israel, whom Pharaoh's overseers had put over them, were given blows, and they said to them, Why have you not done your regular work, in making bricks as before?

If her father will not give her to him on any account, he will have to give the regular payment for virgins.

You are to keep the feast of unleavened bread; for seven days let your bread be without leaven, as I gave you orders, at the regular time in the month Abib (for in it you came out of Egypt); and let no one come before me without an offering:

This is to be a regular burned offering made from generation to generation, at the door of the Tent of meeting before the Lord, where I will come face to face with you and have talk with you.

Keep the feast of unleavened bread; for seven days your food is to be bread without leaven, as I gave you orders, at the regular time in the month Abib; for in that month you came out of Egypt.