Английский язык 7 класс
Future Perfect Continuous — действие, которое начнётся раньше другого будущего события и будет длиться к этому моменту.
Образование
Формула: will + have been + глагол + -ing.
- Утверждение: подлежащее + will + have been + V-ing.
- Отрицание: will + not + have been + V-ing.
- Вопрос: Will + подлежащее + have been + V-ing?
Примеры
Children will have been playing in the yard for 2 hours by 8 p.m. He will have been reading this book for three months by the end of the year. My friends will not have been living in London by next month.
Маркеры
for 2 weeks, by the end of, till. «Usually» — не маркер (это Present Simple).