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  • English

    Future Perfect Tense in English:

    Future Perfect Tense

    The tense for completed actions before a future point - Learn how to project forward to future accomplishments

    When Do We Use Future Perfect?

    Completed Actions Before a Future Time

    • By next year, I will have finished my degree.
    • She will have completed the project by Friday.
    • They will have left by the time we arrive.

    Duration Before a Future Point

    • By 2025, we will have lived here for ten years.
    • Next month, he will have worked at the company for five years.
    • In December, they will have been married for 25 years.

    Future Achievements and Milestones

    • By the age of 30, she will have published three novels.
    • Before retirement, he will have visited 50 countries.
    • By the end of this course, you will have mastered English grammar.

    Assumptions About Past Actions

    • You will have heard the news by now.
    • They will have received our invitation already.
    • He won't have finished the report yet.

    How to Form Future Perfect

    Subject Affirmative (+) Negative (-) Questions (?)
    I/You/He/She/It/We/They I will have worked I will not have worked Will I have worked?

    Key Rule:

    Use will have + past participle for all subjects:

    Regular Verbs

    Add -ed to base form:

    • finish → finished
    • work → worked

    Irregular Verbs

    Use third form:

    • go → gone
    • do → done
    • see → seen
    • write → written

    Contractions: I'll have, you'll have, he'll have, she'll have, it'll have, we'll have, they'll have

    Signal Words and Phrases

    By tomorrow By next week By the time By then By 2025 Before Until When Already By this time next year

    Examples:

    • By tomorrow, I will have finished this book.
    • She will have completed her thesis by June.
    • By the time you arrive, we will have left.
    • Before the meeting starts, they will have prepared all documents.

    Real-Life Examples

    Career Planning

    "By the time I'm 40, I will have established my own company. Before that, I will have gained enough experience working in different industries. By 2030, I will have created at least 50 jobs in my community."

    Project Management

    "By Friday, our team will have completed all project phases. Before the deadline, we will have tested all features and will have fixed any issues. By the time the client reviews our work, we will have prepared all documentation."

    Common Mistakes & Tips

    Mistake: "By next year, I will finish my studies." (wrong tense)

    Correct: "By next year, I will have finished my studies."

    Mistake: "She will has completed the course." (incorrect form)

    Correct: "She will have completed the course."

    Mistake: "By tomorrow, they will have leave." (wrong participle)

    Correct: "By tomorrow, they will have left."

    Essential Tip:

    Always include a time reference with Future Perfect. Without it, the meaning is unclear:

    "I will have finished." → When? Add: "By tomorrow, I will have finished."

    Quick Practice

    1. By next month, I __________ (complete) my training.

    will have completed

    2. She __________ (not finish) the report by 5 PM.

    won't have finished

    3. __________ they __________ (leave) by the time we arrive?

    Will, have left

    4. By 2030, scientists __________ (discover) a cure for cancer.

    will have discovered

    Future Perfect vs. Future Simple

    Future Perfect Future Simple
    By 5 PM, I will have finished work. (completed before 5 PM) I will finish work at 5 PM. (action happens at 5 PM)
    She will have read the book by tomorrow. (completion before tomorrow) She will read the book tomorrow. (action happens tomorrow)
    By next year, we will have saved $10,000. (accumulation before next year) We will save $10,000 next year. (action during next year)

    Future Perfect vs. Future Continuous

    Future Perfect Future Continuous
    By 8 PM, I will have cooked dinner. (completed before 8 PM) At 8 PM, I will be cooking dinner. (in progress at 8 PM)
    She will have written the report by tomorrow. (completed before tomorrow) Tomorrow at this time, she will be writing the report. (in progress tomorrow)
    By next month, they will have moved to Paris. (completed before next month) Next month, they will be living in Paris. (ongoing situation next month)

    Understanding Time Relationships

    Now
    Present
    →
    Action Completion
    Future Perfect Action
    →
    Future Reference Point
    By..., When..., Before...

    Example: "By the time you arrive (future point), I will have cooked dinner (completed action)."

    Action: cooking dinner → completes BEFORE future point: your arrival

    Duration Expressions with Future Perfect

    With "By the time"

    By the time he retires, he will have worked here for 40 years.

    By the time we arrive, they will have waited for two hours.

    With "When"

    When I graduate, I will have studied for five years.

    When they return, we will have finished all preparations.

    With "Before"

    Before the concert starts, we will have found our seats.

    Before midnight, she will have completed the challenge.

    Making Assumptions with Future Perfect

    About Completed Actions

    You will have heard the news by now.

    They will have received our message already.

    About Experience

    By 30, most people will have had their first job.

    By that age, she will have traveled abroad several times.

    About Non-Completion

    He won't have finished yet - it's too soon.

    They won't have arrived by now - the flight was delayed.

    Note: These assumptions are made from a future perspective about actions completed before that future point.

    Celebrating Future Milestones

    Career Achievements

    By next month, I will have worked here for a decade!

    By 2025, she will have become the company's CEO.

    Personal Goals

    By my next birthday, I will have run five marathons.

    By summer, we will have saved enough for our dream vacation.

    Educational Accomplishments

    By June, I will have graduated with honors.

    By the end of this course, you will have learned all English tenses.

  • Polish

    Czas Future Perfect w języku angielskim:

    Czas Future Perfect

    Czas wyrażający czynności zakończone przed określonym momentem w przyszłości - Naucz się mówić o przyszłych osiągnięciach

    Kiedy używamy Future Perfect?

    Czynności zakończone przed przyszłym momentem

    • By next year, I will have finished my degree.
    • She will have completed the project by Friday.
    • They will have left by the time we arrive.

    Okres trwania przed przyszłym punktem

    • By 2025, we will have lived here for ten years.
    • Next month, he will have worked at the company for five years.
    • In December, they will have been married for 25 years.

    Przyszłe osiągnięcia i kamienie milowe

    • By the age of 30, she will have published three novels.
    • Before retirement, he will have visited 50 countries.
    • By the end of this course, you will have mastered English grammar.

    Przypuszczenia o przeszłych czynnościach

    • You will have heard the news by now.
    • They will have received our invitation already.
    • He won't have finished the report yet.

    Jak tworzymy Future Perfect?

    Podmiot Twierdzenie (+) Przeczenie (-) Pytania (?)
    I/You/He/She/It/We/They I will have worked I will not have worked Will I have worked?

    Kluczowa zasada:

    Używamy will have + past participle dla wszystkich podmiotów:

    Czasowniki regularne

    Dodajemy -ed do formy podstawowej:

    • finish → finished
    • work → worked

    Czasowniki nieregularne

    Używamy trzeciej formy:

    • go → gone
    • do → done
    • see → seen
    • write → written

    Formy ściągnięte: I'll have, you'll have, he'll have, she'll have, it'll have, we'll have, they'll have

    Wyrażenia sygnalizujące

    By tomorrow (do jutra) By next week (do przyszłego tygodnia) By the time (zanim) By then (do tego czasu) By 2025 (do 2025) Before (przed) Until (aż do) When (kiedy) Already (już) By this time next year (za rok o tej porze)

    Przykłady:

    • By tomorrow, I will have finished this book.
    • She will have completed her thesis by June.
    • By the time you arrive, we will have left.
    • Before the meeting starts, they will have prepared all documents.

    Przykłady z życia wzięte

    Planowanie kariery

    "By the time I'm 40, I will have established my own company. Before that, I will have gained enough experience working in different industries. By 2030, I will have created at least 50 jobs in my community."

    Zarządzanie projektami

    "By Friday, our team will have completed all project phases. Before the deadline, we will have tested all features and will have fixed any issues. By the time the client reviews our work, we will have prepared all documentation."

    Częste błędy i wskazówki

    Błąd: "By next year, I will finish my studies." (zły czas)

    Poprawnie: "By next year, I will have finished my studies."

    Błąd: "She will has completed the course." (niepoprawna forma)

    Poprawnie: "She will have completed the course."

    Błąd: "By tomorrow, they will have leave." (błędny imiesłów)

    Poprawnie: "By tomorrow, they will have left."

    Kluczowa wskazówka:

    Zawsze dodawaj określenie czasu w Future Perfect. Bez niego znaczenie jest niejasne:

    "I will have finished." → Kiedy? Dodaj: "By tomorrow, I will have finished."

    Szybkie ćwiczenie

    1. By next month, I __________ (complete) my training.

    will have completed

    2. She __________ (not finish) the report by 5 PM.

    won't have finished

    3. __________ they __________ (leave) by the time we arrive?

    Will, have left

    4. By 2030, scientists __________ (discover) a cure for cancer.

    will have discovered

    Future Perfect vs. Future Simple

    Future Perfect Future Simple
    By 5 PM, I will have finished work. (zakończona przed 17:00) I will finish work at 5 PM. (akcja odbywa się o 17:00)
    She will have read the book by tomorrow. (zakończona przed jutrem) She will read the book tomorrow. (akcja odbywa się jutro)
    By next year, we will have saved $10,000. (nagromadzenie przed przyszłym rokiem) We will save $10,000 next year. (akcja w przyszłym roku)

    Future Perfect vs. Future Continuous

    Future Perfect Future Continuous
    By 8 PM, I will have cooked dinner. (zakończona przed 20:00) At 8 PM, I will be cooking dinner. (w trakcie o 20:00)
    She will have written the report by tomorrow. (zakończona przed jutrem) Tomorrow at this time, she will be writing the report. (w trakcie jutro)
    By next month, they will have moved to Paris. (zakończona przed przyszłym miesiącem) Next month, they will be living in Paris. (trwająca sytuacja w przyszłym miesiącu)

    Zależności czasowe

    Teraz
    Teraźniejszość
    →
    Zakończenie czynności
    Future Perfect
    →
    Przyszły punkt odniesienia
    By..., When..., Before...

    Przykład: "By the time you arrive (przyszły punkt), I will have cooked dinner (zakończona czynność)."

    Czynność: gotowanie obiadu → kończy się PRZED przyszłym punktem: twoim przybyciem

    Określenia czasu trwania

    Z "By the time"

    By the time he retires, he will have worked here for 40 years.

    By the time we arrive, they will have waited for two hours.

    Z "When"

    When I graduate, I will have studied for five years.

    When they return, we will have finished all preparations.

    Z "Before"

    Before the concert starts, we will have found our seats.

    Before midnight, she will have completed the challenge.

    Tworzenie przypuszczeń

    O zakończonych czynnościach

    You will have heard the news by now.

    They will have received our message already.

    O doświadczeniach

    By 30, most people will have had their first job.

    By that age, she will have traveled abroad several times.

    O niezakończonych czynnościach

    He won't have finished yet - it's too soon.

    They won't have arrived by now - the flight was delayed.

    Uwaga: Te przypuszczenia tworzymy z perspektywy przyszłości o czynnościach zakończonych przed tym przyszłym punktem.

    Świętowanie przyszłych osiągnięć

    Osiągnięcia zawodowe

    By next month, I will have worked here for a decade!

    By 2025, she will have become the company's CEO.

    Cele osobiste

    By my next birthday, I will have run five marathons.

    By summer, we will have saved enough for our dream vacation.

    Osiągnięcia edukacyjne

    By June, I will have graduated with honors.

    By the end of this course, you will have learned all English tenses.