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
constitutes as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "constitutes as" is not common in written English and is not considered grammatically correct.
It is likely a confusion between the words "constitutes" and "counts as." In written English, it is more common to say "constitutes" or "serves as." For example: - Incorrect: The data constitutes as evidence in the investigation. - Correct: The data constitutes evidence in the investigation. - Incorrect: The poem constitutes as a beautiful piece of literature. - Correct: The poem serves as a beautiful piece of literature.
⚠ May contain grammatical issues
News & Media
Science
Academia
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
49 human-written examples
At rest, fat constitutes as much as 85percentt of calories burned.
News & Media
Many consumers complain that ethanol, which constitutes as much as 10percentt of the fuel they buy in most states, hurts gas mileage and chokes the engines of their boats and motorcycles.
News & Media
Thanks to a smart, creative audience, Kevin has become more vivid, more complex and, well, more real to me, and thus constitutes as much an achievement of its readership as of its author.
News & Media
Everything from having a four-hour lunch with the girls to shopping for an outfit for Coachella to doing the new hot yoga fad that apparently takes up an entire day constitutes as busy.
News & Media
Failure to recognise that the solution is addressing popular grievances constitutes as much a threat to long-term stability as allowing those grievances to fester in a key corner of the world.
News & Media
α-Syn is a small (140 amino acids) protein that constitutes as much as 1% of the protein in human neurons.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
Each of these divisions will be constituted as above.
Academia
Close-knit and inbred, those men constituted as much a "real family" as a fraternity.
News & Media
On Wall Street, salaries constitute as much as three-quarters of total research costs.
News & Media
And how civic places constitute as well as represent the civic aspect of our lives.
Academia
These could constitute as much as half of the total leadership electorate.
News & Media
Expert writing Tips
Best practice
Avoid using "constitutes as" in formal writing. Opt for "constitutes" or "counts as" for grammatical correctness.
Common error
The phrase "constitutes as" is redundant because "constitutes" already implies the meaning of "being considered as". Using "as" is unnecessary and grammatically incorrect.
Source & Trust
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "constitutes as" functions as a verb phrase attempting to express that something forms or is considered something else. However, Ludwig AI indicates that the inclusion of "as" is grammatically incorrect, making the phrase non-standard.
Frequent in
News & Media
42%
Science
39%
Academia
9%
Less common in
Encyclopedias
3%
Wiki
3%
Formal & Business
3%
Ludwig's WRAP-UP
The phrase "constitutes as" is frequently used, but according to Ludwig AI, it is grammatically incorrect. The correct phrasing is simply "constitutes". While commonly found across various contexts, including news, science, and academia, it's best to avoid this phrase in formal writing. Alternatives like "counts as", "serves as", or "is considered as" offer grammatically sound ways to express a similar meaning. Remember that while the phrase might be pervasive, adhering to correct grammar enhances clarity and credibility.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
counts as
This alternative replaces "constitutes" with "counts", making the phrase more conversational and direct while retaining the core meaning of being considered something.
is considered as
This phrase uses a passive construction to express that something is regarded in a particular way, shifting the emphasis from the action to the object being considered.
is regarded as
Similar to "is considered as", this option emphasizes the opinion or view of something, maintaining the sense of being perceived in a specific manner.
serves as
This alternative highlights the function or purpose of something, indicating that it fulfills a specific role or acts in a particular capacity.
functions as
Like "serves as", this option emphasizes the role or operation of something, suggesting that it performs a certain function or operates in a specific way.
is equivalent to
This option indicates that something has the same value or meaning as something else, focusing on the equivalence between two things.
is defined as
This phrase introduces a formal definition of something, emphasizing the specific characteristics or criteria that define it.
comprises
This alternative provides a more concise way to express that something is made up of specific parts or elements, focusing on the composition of the whole.
makes up
This option is a more informal way to say that something forms part of a whole, highlighting its contribution to the overall composition.
forms a part of
This phrase explicitly states that something is an element or component of a larger entity, emphasizing its role in the overall structure.
FAQs
Is "constitutes as" grammatically correct?
No, "constitutes as" is generally considered grammatically incorrect. The correct form is simply "constitutes". The addition of "as" is redundant.
What does "constitutes" mean?
The word "constitutes" means to form or compose. It can also mean to be regarded as something. For example, "This evidence constitutes a strong case."
What can I use instead of "constitutes as"?
You can use alternatives like "counts as", "serves as", or "is considered as" depending on the context.
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
82%
Authority and reliability
2.8/5
Expert rating
Real-world application tested