He aways be late is serious problem.如何改错要加一个that ,但是不知道应该加在哪里╮(╯﹏╰）╭

He aways be late is serious problem.如何改错要加一个that ,但是不知道应该加在哪里╮(╯﹏╰）╭
He aways be late is serious problem.如何改错
要加一个that ,但是不知道应该加在哪里╮(╯﹏╰）╭

He aways be late is serious problem.如何改错要加一个that ,但是不知道应该加在哪里╮(╯﹏╰）╭
好像有好几处错误.应改为：(His) always (being late) is (a) serious problem.
That he always be late is serious problem.
在此,that he always be late成了一个主语从句,是整个句子的主语.

His always being that late is a serious problem.

应改为：He is always late，that is a serious problem.

That he is always late is a serious problem .

He always being late is a serious problem..