Future Perfect Progressive tense（未来完了進行形）は、将来の特定の時点で長期間にわたって継続している動作や状態を表すために使用されます。この tense を使うことで、その動作が過去から続いていて、未来のある時点でもまだ進行している、あるいはその時点までに終了したことを強調することができます。例えば、「I will have been studying English for five years by the time I graduate.」のように使います。この文法演習を通じて、英語の未来完了進行形に慣れ親しむことを目指しましょう。
演習では、文中の空欄を埋める形式で、正しい未来完了進行形の動詞を使った文を完成させます。それぞれの空欄の後には、ユーザーが答えを導くためのヒントが与えられています。すべての文は英語で作成されており、日本語の説明はありません。英語学習者の皆さんが、文法の理解を深め、正確な英語表現を身につける手助けとなることを願っています。
Exercise 1: Fill in the blank with the correct form of the Future Perfect Progressive tense.
By the time we get to the party, they *will have been dancing* (dance) for hours.
She *will have been working* (work) at the company for three years by next Thursday.
By next winter, we *will have been living* (live) in this house for a decade.
They *will have been talking* (talk) on the phone for the whole afternoon by the time you arrive.
By 2025, I *will have been studying* (study) French for five years.
By the end of this course, you *will have been learning* (learn) to play the piano for six months.
We *will have been driving* (drive) for ten hours straight by the time we reach our destination.
By the time the sun rises, she *will have been running* (run) for two hours.
You *will have been working* (work) on this project for a long time when it finally launches.
He *will have been teaching* (teach) at the university for a quarter of a century by the time he retires.
They *will have been playing* (play) the video game since yesterday when we see them tomorrow.
By this Friday, we *will have been preparing* (prepare) for the event for over a week.
I *will have been writing* (write) my thesis for two years by the time I submit it.
By the end of my trip, I *will have been traveling* (travel) around Asia for three months.
She *will have been painting* (paint) the mural for company lobby for several weeks by the time it’s completed.
Exercise 2: Complete the sentence using the Future Perfect Progressive tense.
By the time we finish our meeting, the staff *will have been waiting* (wait) for us for over an hour.
The garden *will have been growing* (grow) and changing for months by the time summer arrives.
They *will have been constructing* (construct) the new bridge for two years by the time it opens.
By the time she gets her degree, she *will have been studying* (study) at the university for four years.
I am confident that by next year, my skills *will have been improving* (improve) significantly.
By the end of the day, we *will have been working* (work) on this assignment for five straight hours.
He *will have been coaching* (coach) the team for a year by championship season.
By the time the contract expires, we *will have been doing* (do) business together for a decade.
By the time the festival starts, they *will have been setting up* (set up) the stage for two days.
Before this year ends, I *will have been living* (live) abroad for exactly two years.
The marathon runner *will have been training* (train) for the race for six months by race day.
By the time you hear back about your exam results, you *will have been waiting* (wait) for three weeks.
We *will have been discussing* (discuss) the details of the partnership for several hours by the time we agree.
By next season, the trees *will have been growing* (grow) in the orchard for five years.
The scientist *will have been researching* (research) the topic for over a decade by the time she presents her findings.
