'Begun' in the Bible

and my spirit has begun to rejoice in God my Savior,

As soon as the Master of the house shall have risen and shut the door, and you have begun to stand outside and knock at the door and say, "'Sir, open the door for us' --"'I do not know you,' He answers; 'you are no friends of mine.'

But we had to celebrate and rejoice, for this brother of yours was dead and has begun to live, and was lost and has been found.’”

and they were the more urgent, saying -- 'He doth stir up the people, teaching throughout the whole of Judea -- having begun from Galilee -- unto this place.'

and having begun from Moses, and from all the prophets, he was expounding to them in all the Writings the things about himself.