I'm trying to arrange my work so that I can have a couple of days off next week.
The meeting has been arranged for Wednesday.
[ + to infinitive ] They arranged to have dinner the following month.
I've already arranged with him to meet at the cinema.
She's arranged for her son to have swimming lessons.
[ + that ] I'd deliberately arranged that they should arrive at the same time.
[ + question word ] We haven't yet arranged when to meet.