Thì và thời gian · CEFR C1 · Future Forms

Future Perfect Continuous

1Công thức

will/won't + have + been + verb-ing

2Giải thích

Tương lai hoàn thành tiếp diễn nhấn mạnh khoảng thời gian một hoạt động đã kéo dài tính đến một thời điểm trong tương lai. Công thức: will have been + V-ing.

Emphasises how long an activity will have been in progress up to a point in the future.

Dấu hiệu: forby next monthby the time

3Khi nào dùng

Duration of an activity up to a future point

4Quy tắc cần nhớ

Usually used with for plus a time period and by/by the time
Stative verbs are not used in this form

5Ví dụ

By next month, we will have been living here for a decade.
At six o'clock, she will have been driving for five hours.

6Lỗi thường gặp

By June I will work here for ten years. (should be will have been working)
She will have been know him for years. (stative verb and form error)

7Dễ nhầm với

Future Perfect Simple