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
under construction
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "under construction" is a grammatically correct phrase to use in written English.
You can use this phrase when referring to something that is currently being built or renovated in order to signify that it is not yet complete. For example, you could say "The bridge is currently under construction and is expected to be finished by the end of the year."
✓ Grammatically correct
News & Media
Formal & Business
Academia
Alternative expressions(20)
being built
in development
work in progress
under renovation
in the works
being renovated
not yet completed
still in progress
is equivalent to
in the wishes of
rapidly thereafter
for the immediate future
Very soon
somewhere later
one week before
at the early time
in the next weeks
during the previous years
it is important to remember
to avoid disruption
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
Under construction.
Academia
A glass skyscraper under construction.
News & Media
A school is under construction.
News & Media
Expensive homes are under construction.
News & Media
Gas grids are under construction.
News & Media
Another ten are under construction.
News & Media
Another 310 are under construction.
News & Media
D.K.: Everything's under construction.
News & Media
Pylos was under construction.
News & Media
Newport's footbridge under construction.
News & Media
It's under construction.
News & Media
Expert writing Tips
Best practice
When using "under construction" in web design, provide an estimated completion date or a way for users to receive updates.
Common error
Avoid using "under construction" to describe abstract or non-physical things that are simply being planned or thought about. Instead, use phrases like "in development" or "in the works".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under construction" functions as a prepositional phrase typically modifying a noun or pronoun. As Ludwig AI indicates, it's used to describe something that is currently in the process of being built or renovated. Examples from Ludwig show it describing buildings, websites, and even abstract concepts in a metaphorical sense.
Frequent in
News & Media
58%
Formal & Business
18%
Wiki
8%
Less common in
Academia
5%
Science
5%
Encyclopedias
3%
Ludwig's WRAP-UP
In summary, the phrase "under construction" is a grammatically sound and frequently used prepositional phrase, primarily functioning to indicate that something is currently being built or renovated. Ludwig AI confirms its grammatical correctness and widespread usage. Examples gathered by Ludwig show it frequently appearing in contexts related to News & Media, Formal & Business, and Wiki sources, reflecting its versatility across various registers. While its core meaning remains consistent, it's crucial to avoid misusing it for abstract concepts or situations where "in development" or "in the works" would be more appropriate. As evidenced by numerous authoritative sources, including The New York Times and The Economist, "under construction" is a reliable and easily understood way to communicate the ongoing state of a project or structure.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
being built
Focuses on the ongoing process of building, similar to "under construction".
in the process of being built
Emphasizes the process aspect, highlighting that the building is currently underway.
currently being erected
Refers specifically to the act of raising or building something upright.
in development
Implies a broader sense of progress, suitable for projects beyond physical construction.
work in progress
Highlights the unfinished nature of the task or project.
in the works
Indicates that something is being planned or prepared.
being renovated
Specifically describes the process of restoring or improving an existing structure.
being remodeled
Similar to renovated but focuses on changing the structure or form of something.
not yet completed
Directly states that something is unfinished, without specifying the reason.
still in progress
Emphasizes that the activity is ongoing and not yet finished.
FAQs
How can I use "under construction" in a sentence?
You can use "under construction" to describe anything that is currently being built or assembled. For example, "The new library is "under construction" and will open next year."
What are some alternatives to saying "under construction"?
Depending on the context, you can use phrases like "being built", "in development", or "work in progress" as alternatives to "under construction".
Is it appropriate to use "under construction" for a website?
Yes, it's common to use "under construction" for a website or webpage that is not yet complete. However, it's best to provide additional information or an estimated completion date.
What is the difference between "under construction" and "under renovation"?
"Under construction" typically refers to something being newly built, while "under renovation" implies that an existing structure is being repaired or improved.
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