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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
demonstrate about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'demonstrate about' is not a correct or usable phrase in written English.
However, you could use the phrase 'demonstrate' instead. For example: "My professor asked me to demonstrate my understanding of physics."
⚠ 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
20 human-written examples
The nominating processes gave the confident delegates something to cheer and demonstrate about as they sent the victorious team of 1952 back into battle against a Democratic slate again headed by Adlai E. Stevenson of Illinois.
News & Media
What might this "shore" demonstrate about conditions on Titan?
News & Media
What does this exercise demonstrate about the information revealed or lost with fossil findings?
News & Media
And second, what if anything does this demonstrate about the efficacy of the Voting Rights Act?
News & Media
The more knowledge you are able to demonstrate about medicine, the more committed you will seem.
Academia
Whatever he meant to say about workers, what's really important about the comments is what they demonstrate about his — and the GOP's — broader economic agenda.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
40 human-written examples
"This was to give him some idea what Afghanistan demonstrated about our capabilities".
News & Media
"People in all sorts of countries are demonstrating about things – look at what happened in Trafalgar Square".
News & Media
The device demonstrated about 37 μm out-of-plane deflection using 60VDC.
Science
In particular, compound 3e demonstrated about 40% reduction in ulcerogenic potential relative to the reference drug.
It was demonstrated about 1900 that living cells of the stem are not responsible for water movement.
Encyclopedias
Expert writing Tips
Best practice
Avoid using "demonstrate about". The correct and more concise form is simply "demonstrate". For example, instead of "demonstrate about gun safety", use "demonstrate gun safety".
Common error
A common mistake is adding the preposition "about" after "demonstrate". This is unnecessary and grammatically incorrect. "Demonstrate" already implies showing or proving something, so adding "about" creates a redundant phrase.
Source & Trust
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The verb "demonstrate" functions as a transitive verb, directly taking an object that represents what is being shown or proven. The addition of "about" is superfluous and grammatically incorrect. This is according to Ludwig AI, which flags the construction as non-standard.
Frequent in
News & Media
33%
Science
33%
Academia
13%
Less common in
Encyclopedias
2%
Wiki
2%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, while the phrase "demonstrate about" appears in some sources, it's grammatically incorrect. According to Ludwig AI, the correct usage is to simply use "demonstrate" followed by the object or concept being shown or proven. The frequency of occurrence suggests that the incorrect form is not uncommon, but it's important to avoid this usage in formal writing. Consider using alternative verbs like "show", "illustrate", or "prove" for clarity and correctness.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
demonstrate
This is the grammatically correct form, omitting the unnecessary preposition.
show
A simpler and more direct way to convey the idea of making something evident.
illustrate
Emphasizes the use of examples or visual aids to clarify a point.
prove
Highlights the act of establishing something as true or valid.
establish
Focuses on the act of firmly setting something in place or proving it.
confirm
Suggests reinforcing or verifying something that is already believed.
reveal
Implies uncovering or disclosing something previously unknown.
exhibit
Highlights the act of displaying or presenting something for others to see.
indicate
Suggests pointing out or signaling something without necessarily proving it.
evidence
Focuses on providing proof or supporting information.
FAQs
How can I correctly use "demonstrate" in a sentence?
Use "demonstrate" followed directly by the object or concept you are showing or proving. For instance, "The experiment demonstrated the principle of thermodynamics."
Is it ever correct to say "demonstrate about"?
No, the phrase "demonstrate about" is grammatically incorrect. The preposition "about" is redundant after "demonstrate".
What can I use instead of "demonstrate"?
Depending on the context, you can use alternatives like "show", "illustrate", "prove", or "establish".
What's the difference between "demonstrate" and "demonstrate about"?
"Demonstrate" means to show or prove something clearly. Adding "about" (resulting in "demonstrate about") is grammatically incorrect and doesn't add any meaning.
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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
82%
Authority and reliability
2.5/5
Expert rating
Real-world application tested