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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
demonstrates about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "demonstrates about" is not correct in standard written English.
It is generally not used because "demonstrates" does not require the preposition "about." Example: "The study demonstrates the effectiveness of the new treatment."
⚠ May contain grammatical issues
News & Media
Encyclopedias
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
8 human-written examples
What he demonstrates about journalism is that journalism-as-politics is rapidly expanding its size and reach, especially on the conservative side.
News & Media
The show is compelling not only for its preponderance of early-modern masterworks but also for what it demonstrates about that old-fashioned quality called taste.
News & Media
What the story of our long-running version of the two-state solution demonstrates about the United States is that our history has been consistently more difficult than we like to remember.
News & Media
This isn't because of what it demonstrates about the current troubles of The Los Angeles Times or the newspaper industry in general, because it has practically nothing to say on those subjects.
News & Media
Aquila's exacting translation is important for what it reveals of the original Hebrew text of the Bible and also for what it demonstrates about the state of Hebrew learning in his time.
Encyclopedias
The movie -- whose roster of musical talent includes, beyond Beyoncé, Shirley Caesar, Montell Jordan and the O'Jays -- is less interesting for what it says about the struggle between the secular and the sanctified than for what it demonstrates about the contemporary state of that struggle.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
50 human-written examples
What might this "shore" demonstrate about conditions on Titan?
News & Media
"This was to give him some idea what Afghanistan demonstrated about our capabilities".
News & Media
What does this exercise demonstrate about the information revealed or lost with fossil findings?
News & Media
"People in all sorts of countries are demonstrating about things – look at what happened in Trafalgar Square".
News & Media
And second, what if anything does this demonstrate about the efficacy of the Voting Rights Act?
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "demonstrates about". The verb "demonstrates" does not require the preposition "about". Use "demonstrates" followed directly by the object or clause it introduces.
Common error
Do not add "about" after "demonstrates". This preposition is redundant and makes the sentence grammatically incorrect. Instead, focus on clearly stating what is being demonstrated.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "demonstrates about" functions incorrectly as a verb phrase. Ludwig AI analysis shows that the use of "about" after "demonstrates" is grammatically incorrect, as "demonstrates" already implies showing or proving something.
Frequent in
News & Media
38%
Science
33%
Encyclopedias
13%
Less common in
Wiki
8%
Formal & Business
4%
Reference
4%
Ludwig's WRAP-UP
In summary, the phrase "demonstrates about" is grammatically incorrect. Ludwig AI confirms that the verb "demonstrates" doesn't need the preposition "about". While the phrase appears in some sources, it is best to avoid it in favor of simply using "demonstrates" followed by the object or clause it introduces. Correct alternatives include “shows”, “illustrates”, or “proves”. Using these alternatives will improve the clarity and correctness of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
demonstrates
Removes the unnecessary preposition "about", resulting in correct grammar.
shows
Offers a simpler synonym for "demonstrates", avoiding the grammatical issue.
illustrates
Provides a more formal synonym for "demonstrates", still without needing "about".
proves
Suggests a stronger confirmation than "demonstrates", maintaining correct grammar.
establishes
Indicates a firm confirmation, similar to "proves", avoiding grammatical errors.
indicates
Offers a less assertive way of presenting evidence, grammatically sound.
highlights
Emphasizes certain aspects, replacing "demonstrates" while remaining grammatically correct.
reveals
Focuses on uncovering information, sidestepping the grammatical issue.
exemplifies
Presents something as a typical example, without using "about".
evidences
Functions as a verb, signifying to provide evidence for, avoiding the preposition.
FAQs
Is the phrase "demonstrates about" grammatically correct?
No, the phrase "demonstrates about" is grammatically incorrect. The verb "demonstrates" doesn't require the preposition "about". It's more appropriate to simply use "demonstrates". For example: The study demonstrates the effectiveness of the new treatment.
What can I use instead of "demonstrates about"?
Instead of "demonstrates about", you can use simpler and more grammatically sound alternatives such as "demonstrates", "shows", or "illustrates", depending on the context.
What's the difference between "demonstrates" and "demonstrates about"?
"Demonstrates" is grammatically correct and means to show or prove something clearly. Adding "about" after "demonstrates" is redundant and incorrect. Therefore, always use "demonstrates" without the extra preposition.
How to use "demonstrates" correctly in a sentence?
To use "demonstrates" correctly, follow it directly with the object or clause that provides evidence or proof. For example, "The experiment demonstrates the law of physics" or "This study demonstrates that exercise improves health."
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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
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested