He is crazy by his mother
He could have studied more
He shouldn't have taken it with him
He will never shout at her again
He should have been more careful
He likes to be late
He should have created a studying group
He has never been sad
He shouldn't have shouted to her
He could have bought another one
He made her sad because he shouted at her
He shouldn't have wasted too much time
He would have enjoy the music if he had kept it
He does not care about meetings
He is sleeping late
He is very sad too
He may have lost it on the way back home
He never misses a meeting
He may have missed the bus
He can't be there
He could have paid more attention in class
He would have passed if had studied more
He could have left it in a safe place
He may have been dissapointed
