Он часто пишет родителям. Он занят.

Он часто пишет родителям. Он занят. Он что-то пишет

Результаты (английский) 1:

He often writes to his parents. He is busy. He writes something

Результаты (английский) 2:

He often writes his parents. He is busy. He writes something

Результаты (английский) 3:

he often writes to his parents. he's busy. they are writing something