The Complete Guide to “Will Have Been” Modal Verbs: Usage, Rules & Examples

Introduction to “Will Have Been”

The future perfect construction “will have been” is used to describe actions that will be completed before a specified future time. This advanced grammatical structure helps express the duration of activities up to a future point or the completion of actions by a certain future time.

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Table of Contents

1. Core Meanings & Uses of “Will Have Been”
2. Grammatical Structures & Sentence Patterns
3. 10 Practical Examples with Hindi Translations
4. “Will Have Been” vs Similar Future Forms
5. Common Errors & How to Avoid Them
6. Practice Exercises (Test Yourself)
7. Conclusion & Key Takeaways

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1. Core Meanings & Uses of “Will Have Been”

“Will have been” expresses:

• Future Completion (भविष्य में पूर्णता)
  Example: By 2025, the project will have been finished. (2025 तक, परियोजना पूरी हो चुकी होगी।)
• Duration Until Future Point (भविष्य के बिंदु तक अवधि)
  Example: She will have been working here for 10 years next month. (अगले महीने उसे यहाँ काम करते हुए 10 साल हो जाएँगे।)
• Assumed Completion (अनुमानित पूर्णता)
  Example: The guests will have been served by now. (अब तक अतिथियों को भोजन परोसा जा चुका होगा।)

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2. Grammatical Structures

Sentence Formation Rules

Sentence Type	Structure	Example	Hindi Translation
Affirmative	Subject + will have been + present participle/past participle	The bridge will have been constructed.	पुल का निर्माण हो चुका होगा।
Negative	Subject + will not have been + present participle/past participle	The payment will not have been processed.	भुगतान प्रोसेस नहीं हुआ होगा।
Interrogative	Will + subject + have been + present participle/past participle?	Will the report have been reviewed?	क्या रिपोर्ट की समीक्षा हो चुकी होगी?

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3. 10 Practical Examples with Hindi Translations

S.No	English Example	Hindi Translation
1	By June, the new policy will have been implemented.	जून तक, नई नीति लागू हो चुकी होगी।
2	Next year, I will have been studying French for 5 years.	अगले साल, मुझे फ्रेंच सीखते हुए 5 साल हो जाएँगे।
3	Will the documents have been signed by tomorrow?	क्या दस्तावेज़ कल तक साइन हो चुके होंगे?
4	The construction will not have been completed on time.	निर्माण कार्य समय पर पूरा नहीं हुआ होगा।
5	By 2030, electric cars will have been adopted widely.	2030 तक, इलेक्ट्रिक कारों को व्यापक रूप से अपनाया जा चुका होगा।
6	She will have been teaching for 20 years this winter.	इस सर्दी में उसे पढ़ाते हुए 20 साल हो जाएँगे।
7	Will the software have been updated by then?	क्या तब तक सॉफ्टवेयर अपडेट हो चुका होगा?
8	The package will have been delivered by evening.	शाम तक पैकेज डिलीवर हो चुका होगा।
9	They will not have been informed about the changes.	उन्हें परिवर्तनों के बारे में सूचित नहीं किया गया होगा।
10	By next week, all applications will have been processed.	अगले सप्ताह तक, सभी आवेदन प्रोसेस हो चुके होंगे।

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4. Key Differences: “Will Have Been” vs Similar Forms

Construction	Time Reference	Usage Context	Example
Will have been	Future completion	Actions finished before future point	The work will have been done.
Would have been	Hypothetical past	Imagined past scenarios	The work would have been done.
Has been	Present perfect	Completed actions affecting present	The work has been done.

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5. Common Errors & How to Avoid Them

 Incorrect: He will has been promoted by December.
 Correct: He will have been promoted by December.

 Incorrect: Will the project have been finish?
 Correct: Will the project have been finished?

 Incorrect: They will have being transferred.
 Correct: They will have been transferred.

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6. Practice Exercises

Section 1: Fill in the Blanks

1. By 2026, the metro __________ completed.
2. __________ the training __________ conducted by Friday?
3. She __________ working here for 15 years next month.
4. The files __________ archived by tomorrow.
5. __________ all payments __________ cleared by then?

Section 2: Hindi to English Translation

6. मार्च तक, सभी नियम बदल चुके होंगे।
7. क्या कल तक उन्हें सूचित किया जा चुका होगा?
8. अगले साल उसे यहाँ काम करते हुए 5 साल हो जाएँगे।
9. रिपोर्टें समीक्षा के लिए जमा हो चुकी होंगी।
10. शाम तक सभी मेहमान आ चुके होंगे।

Section 3: Error Correction

11. The system will has been upgraded.
12. Will the contract have been sign?
13. They will have being notified.
14. The products will not have been deliver.
15. Will have been the meeting concluded?

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7. Conclusion

“Will have been” is essential for discussing future completion in English. Remember:

• Always use “have been” (not “has been”)
• Indicates actions finished before future reference points
• Used for both completed actions and duration

For project planning or future projections, this construction is invaluable!