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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
he demonstrates this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he demonstrates this" is correct and usable in written English.
You can use it when referring to a specific action or example that illustrates a point or argument made by someone. Example: "In his research, he demonstrates this by providing several case studies that support his theory."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(6)
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
14 human-written examples
Standing in profile, he demonstrates this agility by flickering between his toes and heels, never blurring movement or sound.
News & Media
He demonstrates this through an in-depth examination of a wide variety of individuals and groups that became objects of derision.
Academia
He demonstrates this in episode two by sweeping away a load of toy soldiers in his children's nursery with a wave of the arm.
News & Media
He demonstrates this with examples from his vast trove of cinematic anecdotes, many of them gathered from old-timers with whom hes dined over the years.
News & Media
Regardless of the position, I believe Rodriguez is going to rile teammates in practices during summer camp if he demonstrates this same intensity.
News & Media
"It's an act that defies the necessary dramatic reduction". He demonstrates this assertion, by the way, with references to "Les Misérables" and a cluster of magician's balls as visual aids.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
He demonstrated this yet again at this week's NUS National Executive Council NECC) meeting by voting against supporting two further student actions in January.
News & Media
He demonstrated this by flipping the fans' off switch.
News & Media
He demonstrated this love over many years through his generosity to the Chamber Music Society.
News & Media
He demonstrated this anew the other day in his response to the Obama-Wright kerfuffle.
News & Media
He demonstrated this by sending them a tumbler of milk that was filled to the brim.
Academia
Expert writing Tips
Best practice
Consider stronger verbs like "proves", "illustrates", or "validates" if the situation warrants a more impactful expression than simply demonstrating.
Common error
Avoid using "he demonstrates this" without a clear antecedent for "this". Ensure the reader knows exactly what is being demonstrated to prevent confusion. Always define what the term represents.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he demonstrates this" functions as a linking device within a narrative or argument. It connects a previous statement or concept with an action or example that supports or clarifies it. Ludwig AI indicates the phrase is grammatically correct and readily usable.
Frequent in
News & Media
64%
Academia
21%
Wiki
7%
Less common in
Encyclopedias
4%
Science
4%
Formal & Business
0%
Ludwig's WRAP-UP
The phrase "he demonstrates this" serves as a bridge between a statement and its supporting evidence, making it a valuable tool in writing and communication. Ludwig AI confirms the grammatical correctness of the phrase. While straightforward, it's important to ensure clarity by explicitly defining what "this" refers to. Consider using synonyms such as "he illustrates this point" or "he proves this" for varied expression. Predominantly found in news and academic contexts, this phrase maintains a neutral register and provides a clear link between concepts and their practical manifestations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
he illustrates this point
Focuses on clarification through examples, less about proof.
he proves this
Emphasizes conclusive evidence and validation.
he exemplifies this
Highlights a perfect model or instance.
he shows this clearly
Highlights the clarity of the demonstration.
he confirms this
Focuses on verifying a pre-existing claim.
he validates this
Emphasizes the act of making something officially or legally acceptable.
he substantiates this
Stresses providing evidence to support the claim.
he corroborates this
Focuses on support with additional confirming evidence.
he bears this out
Indicates confirmation through experience or evidence.
he manifests this
Emphasizes the clear appearance or display of something.
FAQs
How can I rephrase "he demonstrates this" to sound more formal?
Consider using alternatives like "he illustrates this point", "he substantiates this claim", or "he validates this assertion" for a more formal tone. The choice depends on the specific nuance you want to convey.
What's a simpler way to say "he demonstrates this"?
You can use phrases like "he shows this", "he proves this", or "he exemplifies this" for a more straightforward expression.
Is there a difference between "he demonstrates this" and "he illustrates this"?
"He demonstrates this" implies showing how something works or is true, while "he illustrates this" focuses on clarifying or explaining a concept through examples or analogies.
How can I make the phrase "he demonstrates this" more specific?
Instead of just saying "he demonstrates this", specify how he demonstrates it. For example, "He demonstrates this by conducting experiments", or "He demonstrates this through detailed analysis".
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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
4.1/5
Expert rating
Real-world application tested