He is often late to go to school.
順附上be late to和be late for的區(qū)別：
be late for 因…而遲到,做…遲到.后接名詞.例：
I will not be late for school.
我上學不會遲到.
I'll be late for the meeting.
我開會要晚了.
be late to 后接的是動詞,表示做這個動作稍晚,遲.例：
“Why were you late to school this morning?
“今天早上你為什么上學遲到?”