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
are constructed upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are constructed upon" is correct and usable in written English.
It can be used to describe the foundation or basis of something, indicating that it is built or developed on certain principles or ideas. Example: "The theories presented in this paper are constructed upon extensive research and empirical evidence."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(20)
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
4 human-written examples
We are constructed upon that.
News & Media
Her Harry Potter books are constructed upon these values.
News & Media
Paleofantasies are stories about human behaviour that are constructed upon evolutionary narratives based on limited fossil evidence.
Science
Secondly, it should be determined whether the information taken from the different health information systems is linkable, since indicators are constructed upon information generated in different levels of care.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Could brightly painted wooden huts be constructed upon them, and rented out as budget cruise accommodation, providing a much-needed new income source for the MoD?
News & Media
By its failure to contest the proposition that "the world had changed", New Labour was constructed upon the tacit admission of its own powerlessness.
News & Media
There he is buried under the Bethlehem Chapel, the first part of the edifice to be constructed upon his motion in 1910 as a Cathedral board member.
News & Media
To achieve the first aim, wetland plots of differing sizes (50, 200, 800 m2) were constructed upon fields abandoned four years earlier.
Science
In 1882 the road was constructed upon the line surveyed, and since that time trains have been continuously run over it by the plaintiff.
Academia
In the upside-down world of the "losing" contract, how should we apply our standard rules for measuring damages, rules which have been constructed upon entirely different assumptions?
Academia
The SIB is thoroughly neoliberal in that it is constructed upon an assumption that there is no such thing as a social problem, only individuals who fail.
Expert writing Tips
Best practice
Use "are constructed upon" when you want to emphasize the deliberate and methodical process of building something on a specific foundation of ideas or principles.
Common error
Avoid using "are constructed upon" in casual writing or conversation. Simpler alternatives like "are based on" or "are built on" are often more appropriate.
Source & Trust
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "are constructed upon" is to act as a passive verb phrase. It indicates that the subject of the sentence is the recipient of the action of being constructed, emphasizing the foundational element upon which something is built.
Frequent in
Science
40%
News & Media
40%
Academia
20%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "are constructed upon" functions as a passive verb phrase, used to convey that something is built or developed based on a specific foundation. Ludwig AI confirms its grammatical correctness and usability, although it's more suited to formal contexts such as science, news, and academia. While alternatives like "are based on" or "are built upon" offer simpler options, "are constructed upon" emphasizes the deliberate and methodical process of building on a specific foundation. Due to its relatively infrequent use, writers should consider the intended audience and context to determine if a more common alternative is appropriate. Remember that the best practice is to reserve the use of "are constructed upon" when precision and formality are desired.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are based on
This alternative is a more common and simpler way to express the same idea of being founded on something.
are built upon
This alternative is nearly identical in meaning, focusing on the building or development aspect.
are founded on
This alternative emphasizes the establishment of something on a particular principle or idea.
are predicated on
This alternative is more formal and suggests a logical dependence or assumption.
are dependent on
This alternative highlights the reliance on something else for existence or function.
are reliant on
Similar to "are dependent on", but can also imply a weaker form of dependence.
are contingent on
This alternative suggests that something is conditional upon another factor.
are derived from
This alternative focuses on the origin or source from which something comes.
stem from
A more concise verb phrase indicating origination or cause.
hinge on
This alternative implies that the outcome or success of something is completely dependent on another factor.
FAQs
What does "are constructed upon" mean?
The phrase "are constructed upon" means that something is built or developed on a particular foundation or set of principles. It emphasizes the deliberate and methodical nature of the construction.
What can I say instead of "are constructed upon"?
You can use alternatives like "are based on", "are built upon", or "are founded on" depending on the context.
Is it correct to use "are constructed on" instead of "are constructed upon"?
While "are constructed on" might be understood, "are constructed upon" is the more traditional and formal phrasing. Using "are constructed upon" adds a layer of precision and formality.
How do I use "are constructed upon" in a sentence?
When using "are constructed upon", ensure the sentence clearly identifies what is being built and the foundation upon which it is built. For example, "Theories are constructed upon empirical evidence".
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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
86%
Authority and reliability
4.2/5
Expert rating
Real-world application tested