Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
will have built
Grammar usage guide and real-world examplesUSAGE SUMMARY
"will have built" is correct and usable in written English.
You can use this form when talking about something that will be completed in the future. For example, "By the end of the year, I will have built a new website for my business."
✓ Grammatically correct
News & Media
Academia
Science
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
44 human-written examples
That is, who will have built the most new toys?
If it works out, Verizon will have built a sports car from old parts.
News & Media
But I don't worry because I will have built a great field.
News & Media
By the time that a competitor has copied the sunroof, the Tesla folks will have built something better.
News & Media
If you've repeatedly experienced failure in your classroom, your brain will have built up a strong stress response circuit.
News & Media
"We will have created people with vision who will have built networks and the ideas for action," he said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
16 human-written examples
Helen was a PhD candidate at a prestigious American university, while Will had built a successful career as an artist.
If you've been using your iPhone for a long time, you'll have built up quite an archive of text messages.
News & Media
By the time the album is out in the world, he'll have built up the beginnings of this label.
News & Media
Once you learn to accept awkwardness, uncertainty, incompetence and essentially beginner's mind, you'll have built up the muscle for change.
News & Media
By embedding snippets of your novel, you're already creating mini-buzz around your book so when it is published, you'll have built in readership.
News & Media
Expert writing Tips
Best practice
Use "will have built" to clearly indicate an action that will be completed before a specific time in the future. This tense helps establish a timeline of events and emphasizes the completion of a task.
Common error
Avoid using "will have built" when simply describing a future action without emphasizing its completion before another future event. In such cases, the simple future tense ("will build") is more appropriate.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "will have built" functions as a future perfect tense, indicating an action that will be completed before a specified time in the future. Ludwig AI confirms its grammatical correctness and usability. For example, 'By 2020, China will have built 12,000 miles of high-speed rail...'
Frequent in
News & Media
65%
Academia
15%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "will have built" is a grammatically sound and frequently used phrase in the future perfect tense. As Ludwig AI confirms, it effectively communicates an action's completion point in the future. Predominantly found in news and academic contexts, it maintains a neutral register, making it appropriate for various situations. Remember to use it when emphasizing the completion of an action before a specific time, and be mindful of avoiding simple future tense confusion. Consider alternatives like "will have constructed" or "will have created" to fine-tune your message.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
will have constructed
Replaces "built" with a more formal synonym, "constructed", emphasizing a deliberate and often large-scale creation.
will have created
Replaces "built" with "created", broadening the scope to include non-physical constructions like systems or relationships.
will have completed
Highlights the finished state of the construction, emphasizing the accomplishment of the task.
will have established
Shifts focus to the act of founding or setting up something that lasts, rather than simply constructing it.
will have developed
Implies a gradual process of growth and improvement, rather than a singular act of building.
will have assembled
Suggests a process of putting together pre-existing parts, rather than creating something from scratch.
will have erected
Implies the construction of a tall or imposing structure, often with a sense of formality or ceremony.
will have formed
Emphasizes the process of taking shape or coming into being, often referring to abstract concepts.
will have generated
Highlights the production or origination of something, rather than the physical act of building.
will have produced
Focuses on the output or result of the construction process, emphasizing its value or quantity.
FAQs
How is "will have built" used in a sentence?
The phrase "will have built" is used to describe an action that will be completed before a specific point in the future. For example, "By next year, the company "will have built" a new factory."
What are some alternatives to "will have built"?
Depending on the context, you can use phrases like "will have constructed", "will have created", or "will have completed" as alternatives to "will have built".
What's the difference between "will build" and "will have built"?
"Will build" refers to a future action, while "will have built" refers to an action that will be completed before a specific point in the future. For example, "The company will build a new factory next year" vs. "By next year, the company "will have built" a new factory."
Is "will have built" formal or informal?
"Will have built" is appropriate for both formal and informal contexts. Its usage depends more on the specific meaning you want to convey rather than the level of formality.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested