Согласование времен (the sequence of tenses)

Времена по смыслу
Present	Simple Continuous Perfect	He learnsEnglish. She is playing tennis. They have returned.
Past	Simple Continuous Perfect	You translated the text. She was watching TV. They had returned by 7.
Future	Simple Continuous Perfect	We shall call on him. You will be wearing that hat. She will have received your letter by Sunday.
Времена по согласованию
Present	Simple Continuous Perfect	He said that	he learnedEnglish. she was playing tennis. they had returned.
Past	Simple Continuous Perfect	He said that	you had translatedthe text. she was watching TV. they had returned.
Future	Simple Continuous Perfect	He said that	they would callon him. you would be wearing that hat. she would have received your letter by Sunday.