Translation of Gebilde

Grammar exercises give the teachers and the students different ideas. We discussed the need for exercises in my previous email, but unfortunately I did not receive any further feedback since then.
He was educated as Roman Catholic, converted to Evangelism after he married her and he raised his son and daughters by the Muslim faith. They develop skills, make you get used to it, and when you are into it, whoosh, they disappear at once.
In school, we now are learning the grammar part, more specifically, the participles and so on. I understand it at all, but the conjugations, boy they are tough. A lot of patience is needed.