Thì tương lai hoàn thành tiếp diễn: Sử dụng và cấu trúc

Thì tương lai hoàn thành tiếp diễn (Future Perfect Continuous) được sử dụng để diễn tả một hành động sẽ đang tiếp tục xảy ra cho đến một thời điểm cụ thể trong tương lai. Đây là thì rất hữu ích để nhấn mạnh sự kéo dài của một hành động qua một khoảng thời gian.

1. Cách sử dụng thì tương lai hoàn thành tiếp diễn

Diễn tả một hành động sẽ đang tiếp tục xảy ra cho đến một thời điểm cụ thể trong tương lai:
- Ví dụ: By the end of this year, I will have been working here for ten years. (Đến cuối năm nay, tôi sẽ đã làm việc ở đây được mười năm.)
Diễn tả một hành động sẽ đang xảy ra liên tục trước một thời điểm trong tương lai và nhấn mạnh khoảng thời gian hành động đã xảy ra:
- Ví dụ: She will have been studying for six hours by the time you arrive. (Cô ấy sẽ đã học trong sáu giờ khi bạn đến.)

2. Cấu trúc thì tương lai hoàn thành tiếp diễn

Khẳng định:
Subject+will+havebeen+verb(ing)+since/for+timeSubject + will + have been + verb (ing) + since/for + timeSubject+will+havebeen+verb(ing)+since/for+time

Ví dụ: They will have been living in Paris for five years by next month. (Họ sẽ đã sống ở Paris được năm năm vào tháng tới.)

Phủ định:
Subject+will+not+havebeen+verb(ing)+since/for+timeSubject + will + not + have been + verb (ing) + since/for + timeSubject+will+not+havebeen+verb(ing)+since/for+time

Ví dụ: He will not have been working on the project for long by the time the meeting starts. (Anh ấy sẽ không đã làm việc trên dự án lâu đâu khi cuộc họp bắt đầu.)

Nghi vấn:
Will+Subject+havebeen+verb(ing)+since/for+time?Will + Subject + have been + verb (ing) + since/for + time?Will+Subject+havebeen+verb(ing)+since/for+time?

Ví dụ: Will you have been traveling for over 24 hours by the time you reach your destination? (Bạn sẽ đã đi du lịch hơn 24 giờ vào lúc bạn đến nơi chưa?)

3. Dấu hiệu nhận biết thì tương lai hoàn thành tiếp diễn

Thời gian trong tương lai: Cụm từ như by the time, by next month, for a few hours, since yesterday thường đi kèm với thì này để nhấn mạnh khoảng thời gian hành động sẽ xảy ra.

4. Ví dụ thêm

By the end of this month, she will have been practicing the piano for ten years. (Đến cuối tháng này, cô ấy sẽ đã luyện tập đàn piano được mười năm.)
They will have been discussing the proposal for three hours by the time the meeting is over. (Họ sẽ đã thảo luận về đề xuất trong ba giờ khi cuộc họp kết thúc.)

Bài tập

By the end of this month, I __________ here for five years.
She __________ for her exams for hours by the time you arrive.
By next year, they __________ in the new house for a decade.
He __________ for 24 hours by the time he reaches his destination.
By 2025, we __________ the business for 20 years.
By the time you arrive, they __________ for you for over an hour.
By the end of the week, she __________ her novel for a year.
By next summer, we __________ for the event for several months.
By the time the concert starts, they __________ for weeks.
By tomorrow evening, he __________ for the marathon for six months.
By the time we get there, they __________ the issue for hours.
By the end of this year, she __________ in New York for two years.
By next month, I __________ this book for over a week.
By the time he finishes his degree, he __________ for seven years.
By next Christmas, we __________ the house for a month.
By the time you return, I __________ on this project for a few days.
By the end of the day, they __________ the office for hours.
By next year, he __________ his memoir for a year.
By the time she arrives, we __________ for her for two hours.
By next week, they __________ for the competition for three months.
By the time you see me, I __________ on this report for a week.
By the end of this week, he __________ for his exams for over a month.
By the time the film finishes, they __________ it for three hours.
By the end of this semester, she __________ Spanish for a year.
By next summer, I __________ through Europe for two months.
By the time the party starts, we __________ up the decorations for hours.
By next year, they __________ the charity for ten years.
By the time you arrive, I __________ my presentation for hours.
By the end of the month, he __________ on the renovations for six weeks.
By the time she leaves, she __________ at this university for four years.
By next month, we __________ the event for a few weeks.
By the time you get home, I __________ dinner for a while.
By the end of this year, they __________ for the project for six months.
By the time the meeting ends, we __________ the proposal for hours.
By next year, he __________ his second book for over a year.
By the time the deadline comes, I __________ on this assignment for weeks.
By the end of this month, she __________ for her presentation for a month.
By the time you come back, we __________ for the event for several weeks.
By next summer, he __________ on his garden for a year.
By the end of this week, they __________ the new system for three days.
By the time the new year starts, I __________ my goals for several weeks.
By next year, she __________ on her research for two years.
By the time you arrive, they __________ the food for the party for hours.
By the end of this year, we __________ the house for five months.
By the time you get to the office, I __________ on this task for hours.
By next month, he __________ for the triathlon for six months.
By the end of this semester, she __________ the course for six months.
By the time you return from vacation, we __________ the event for weeks.
By next summer, they __________ on the new project for a year.
By the time the conference starts, I __________ my speech for a week.
By the end of the month, he __________ his article for over a month.
By the time the class ends, she __________ for her exams for several hours.
By next week, we __________ the project for over a month.
By the end of this week, they __________ for the tournament for two months.
By next year, she __________ her skills for a year.
By the time you arrive, we __________ the house for a few hours.
By the end of this semester, I __________ on my thesis for five months.
By next summer, they __________ for the wedding for six months.
By the time you come back, she __________ her novel for two years.
By next month, he __________ for the exam for three months.
By the end of this year, we __________ the policies for several months.
By the time you get here, I __________ the files for hours.
By next year, they __________ the new facility for over a year.
By the end of this week, she __________ on the report for a month.
By the time the project is finished, we __________ the details for days.
By next summer, I __________ my internship for six months.
By the end of this month, he __________ for the marathon for three months.
By the time you get to the office, I __________ on this presentation for hours.
By next year, she __________ at the university for two years.
By the end of this week, they __________ for the performance for a month.
By the time you come back, I __________ the documents for a week.
By next month, he __________ on the new software for a few weeks.
By the end of this semester, they __________ the new curriculum for five months.
By the time you arrive, she __________ the dinner for hours.
By next summer, we __________ for the competition for a year.
By the end of this year, I __________ the event for several months.
By the time the new school year starts, they __________ the material for two months.
By next month, she __________ on her research for eight months.
By the end of this week, we __________ the renovations for three weeks.
By the time you get here, I __________ the event for days.
By next year, they __________ for the launch for a year.
By the end of this month, she __________ for the race for three months.
By the time you come back, I __________ on this project for over a month.
By next summer, we __________ for the exam for several months.
By the end of this semester, he __________ the piano for six months.
By the time you arrive, they __________ for you for an hour.
By next year, I __________ my degree for three years.
By the end of this week, she __________ her dissertation for several months.
By the time the workshop starts, we __________ the materials for days.
By next month, he __________ on the new project for a month.
By the end of this year, they __________ for the competition for a year.
By the time you arrive, I __________ for the test for several hours.
By next summer, she __________ on her novel for a year.
By the end of this month, we __________ the strategy for weeks.
By the time the presentation starts, he __________ for hours.
By next year, they __________ the project for two years.
By the end of this week, she __________ for the concert for several months.
By the time you get to the office, I __________ on the report for hours.
By next summer, I __________ for six months.
By the end of this semester, they __________ the course material for a year.