Глагол в Past Perfect Continuous Mary could see that the child (cry) for some time. I thought he needed some fresh air. He (sit) there reading all morning.
Mary could see that the child had been crying for some time. I thought he needed some fresh air. He had been sitting there reading all morning.
люблю тебя,еще на 5 таких ответишь я тебе сотню отдам