It's the third timethat you have arrived late this mouth.是什么句

It's the third timethat you have arrived late this mouth.是什么句
It's the third timethat you have arrived late this mouth.是什么句

It's the third timethat you have arrived late this mouth.是什么句
It's the third time that you have arrived late this mouth.
定语从句,that作时间状语

定语从句

强调句型

强调句型，过去式