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
it was constructing
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it was constructing" is grammatically correct and can be used in written English.
You can use it when describing an ongoing action in the past related to the process of building or creating something. Example: "During the summer, it was constructing a new bridge that would connect the two towns."
✓ Grammatically correct
News & Media
Wiki
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
6 human-written examples
JERUSALEM — Israel announced Sunday that it was constructing a border fence along the length of its armistice line with Syria in the Golan Heights and that it was coordinating its intelligence with the United States in light of the deteriorating security situation in Syria.
News & Media
Year after year, Pakistan lied to Washington when confronted with all-but-definitive evidence that it was constructing a weapon.
News & Media
What are we to do?" His solution was to hide it where it was, constructing another, plainer room on top of it.
News & Media
As Isis consolidated its caliphate — aided by the lack of attention from the regime's fighter jets — it cast a narrative wherein it was constructing utopia.
News & Media
It had made a $2 million loan to a financial company for which it was constructing an office building, but in December, that company collapsed and was unable to pay back the loan.
News & Media
Instead of a Baltimore Annapolis freeway following the MD 2 corridor, in June 1979 the Maryland State Highway Administration announced it was constructing the freeway along the MD 3 and MD 178 corridors.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Like its predecessor, 'Pop-Art Goes Mozart', it was constructed around a gimmick.
News & Media
When it was constructed, it was the tallest microwave communications tower of its kind in North America.
Wiki
Tells how it was constructed.
News & Media
It was constructed in 554.
News & Media
But it was constructed very cheaply.
Encyclopedias
Expert writing Tips
Best practice
Use "it was constructing" to describe an ongoing building or creation process in the past. For instance, "The company announced that it was constructing a new factory."
Common error
Avoid using "it was constructing" when the action is completed. Instead, use "it constructed" or "it built." For example, say "It constructed the building last year," not "it was constructing the building last year" if the building is already finished.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was constructing" functions as a verb phrase in the past continuous tense. It describes an action of building or creating that was in progress at a specific time in the past. Ludwig AI confirms this, as evidenced by example sentences where "it was constructing" is used to describe ongoing projects.
Frequent in
News & Media
50%
Wiki
33%
Science
17%
Less common in
Formal & Business
0%
Encyclopedias
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "it was constructing" is a grammatically sound phrase used to describe an ongoing action of building or creating something in the past. Ludwig AI confirms that the phrase is correct and appropriate for use in written English. While not extremely frequent, it appears most commonly in news and media sources. When using this phrase, ensure that the action was indeed in progress and not yet completed. Remember, it's essential to differentiate it from the past simple tense ("it constructed"), which denotes a completed action. Alternatives like "it was building" or "it was creating" can be used for variety, depending on the context and desired nuance.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it was building
Replaces "constructing" with a more common synonym, maintaining the same meaning.
it was creating
Shifts the focus from physical construction to a broader sense of creation.
it was erecting
Implies a more formal or monumental type of construction.
it was assembling
Suggests a process of putting parts together.
it was fabricating
Emphasizes the manufacturing aspect of the construction.
it was developing
Highlights the gradual progress and evolution of the construction.
it was shaping
Focuses on the formation and molding of the object being constructed.
it was forming
Indicates the beginning stages of construction or creation.
it was putting together
An informal alternative to “constructing”, implying a simpler approach to the act of building.
it was piecing together
Suggests a more complex and intricate construction process, emphasizing the joining of multiple elements.
FAQs
How can I use "it was constructing" in a sentence?
Use "it was constructing" to describe an ongoing action of building or creating something in the past. For example, "During the renovation, it was constructing a new wing of the museum."
What can I say instead of "it was constructing"?
You can use alternatives like "it was building", "it was creating", or "it was erecting" depending on the context.
Which is correct, "it was constructing" or "it constructed"?
"It was constructing" describes an ongoing action in the past, while "it constructed" describes a completed action. Choose the phrase that accurately reflects the state of the construction.
What's the difference between "it was constructing" and "it built"?
"It was constructing" implies an unfinished process of building, whereas "it built" indicates that the building process is complete. For example, “"it built" the house last year” means the house is finished, while “it was constructing the house last year” suggests the house was under construction then but may or may not be finished now.
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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested