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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
is under construction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is under construction" is grammatically correct and commonly used in written English.
It is typically used to describe something that is currently being built, renovated, or repaired. Example: "The new shopping mall is under construction and is expected to open next year."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(20)
is scheduled
is undergoing updates
is being categorized
is under preparation
is being conserved
is being discovered
is under appeal
is being achieved
is seeing changes
is being guarded
is confined
is being launched
is being planned
is being constructed
is in the making
is currently being updated
is being upheld
is being enforced
is being fostered
was being prepared
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
60 human-written examples
A school is under construction.
News & Media
A Mouride religious centre is under construction.
News & Media
A W hotel is under construction.
News & Media
A stadium is under construction in Amsterdam.
News & Media
Nearby, a bungalow resort is under construction.
News & Media
A fifth is under construction.
News & Media
His plant is under construction.
News & Media
A building is under construction.
News & Media
A university is under construction.
News & Media
This site is under construction.
Academia
This website is under construction.
Expert writing Tips
Best practice
Use "is under construction" when referring to physical structures, websites, or abstract projects that are currently in the process of being built or developed. For example, "The new bridge is under construction" or "The website is under construction, please check back later".
Common error
While generally acceptable, avoid using "is under construction" for purely conceptual or theoretical ideas. Opt for phrases like "is being developed" or "is in progress" to describe ideas that are not physical in nature.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is under construction" primarily functions as a descriptive phrase, indicating that something is currently in the process of being built or developed. Ludwig confirms this usage is grammatically correct and widely employed.
Frequent in
News & Media
45%
Academia
25%
Science
15%
Less common in
Formal & Business
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "is under construction" is a grammatically correct and very common expression used to describe something that is currently being built, developed, or renovated. Ludwig confirms its widespread use across various contexts, particularly in news and media, academia, and scientific domains. While alternatives such as "is being built" or "is in progress" exist, "is under construction" provides a clear and direct way to communicate the ongoing status of a project. It is generally suitable for neutral and informal registers, though overuse in purely abstract contexts should be avoided. Authoritative sources like The New York Times and The Guardian frequently employ this phrase, further validating its reliability and acceptance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is being built
Focuses specifically on the building process.
is in development
Highlights the developmental aspect rather than just the physical construction.
is being developed
Similar to "is in development", emphasizing the active process of development.
is in progress
A more general term indicating that something is happening or moving forward.
is being created
Emphasizes the act of creation, suitable for projects involving design and innovation.
is taking shape
Suggests that something is gradually becoming more defined and complete.
is underway
A more concise way of saying something has started and is progressing.
is in the works
Implies planning and preparation are actively happening.
is advancing
Highlights the forward movement and progress of the project.
is evolving
Conveys a sense of ongoing change and gradual improvement.
FAQs
What does it mean when something "is under construction"?
When something "is under construction", it means that it is currently being built, renovated, or developed. This can refer to physical structures, websites, or abstract projects.
What can I say instead of "is under construction"?
You can use alternatives like "is being built", "is in development", or "is in progress" depending on the context.
How do I use "is under construction" in a sentence?
Use "is under construction" to describe something that is currently being built or developed. For example, "The new school is under construction and will open next year" or "The website is under construction, so some features may not be available yet".
Which is correct: "is under construction" or "under construction"?
"Is under construction" is the grammatically complete phrase. "Under construction" can be used as a sign or label, but in a sentence, you typically need the verb "is".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested