he demonstrates that

USAGE SUMMARY

'he demonstrates that' is correct and usable in written English.
It is usually used to introduce a statement made by someone, often expressing an opinion, conviction, or belief. For example, "He demonstrates that true success comes from hard work and dedication."

✓ Grammatically correct

Academia

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

He demonstrates that the concerns of Latin Americans are human concerns.

Columbia University

But with "Skylight," he demonstrates that close quarters don't pre-empt expansive views.

The New York Times

That plays into Trump's hands — as long as he demonstrates that he's willing to deal, too.

The Washington Post

Analyzing the armorial shields, he demonstrates that the images were executed between 1555 and 1558.

The New York Times - Arts

He demonstrates that perhaps it is the gods who have something to learn from us.

The New York Times - Arts

He demonstrates that Rumsfeld was an inveterate schemer, skilled at evading responsibility for his decisions.

The New York Times - Books

He is a successful man and he demonstrates that here, in both good ways and bad.

The Guardian - Film

He demonstrates that in other ways too her radicalism went only so far.

The New York Times - Books

He demonstrates that the main factors for achieving cooperation are socially driven, rather than instrumentally based on incentives or sanctions.

Princeton University

He demonstrates that extending investments to multiple markets and financial instruments is the best way to optimize long-term returns.

Cornell University

He demonstrates that the fantasy world of perfect competition is not the right starting point for analysing reality.

The Guardian - Books

Expert writing Tips

Best practice

When employing "he demonstrates that", maintain a consistent tone and perspective within your writing. Avoid switching perspectives abruptly after introducing the phrase.

Common error

Avoid repeating "he demonstrates that" too frequently within a single paragraph or short section. This can make your writing sound monotonous. Instead, vary your sentence structure and use synonyms to introduce different pieces of evidence.

Linguistic Context

The phrase "he demonstrates that" functions as a reporting clause, introducing a statement that provides evidence or proof. It presents a fact or conclusion supported by reasoning. As Ludwig AI states, it is appropriate to be used to introduce a statement.

Expression frequency: Very common

Frequent in

Academia

36%

News & Media

55%

Science

8%

Less common in

Formal & Business

1%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "he demonstrates that" is a grammatically correct and very common phrase used to introduce a claim supported by evidence. Ludwig AI confirms its appropriateness in written English. It's most frequently found in academic and news contexts, and its formality level ranges from neutral to formal. When using this phrase, ensure the evidence is clearly linked to the claim and avoid overuse. Consider related phrases like "he proves that" or "he shows that" for variety. The phrase functions as a reporting clause, adding credibility to the statement being made.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

he proves that

Replaces 'demonstrates' with 'proves', suggesting a more definitive confirmation.

he shows that

Substitutes 'demonstrates' with 'shows', offering a slightly less formal alternative.

he illustrates that

Replaces 'demonstrates' with 'illustrates', implying the use of examples to clarify the point.

he establishes that

Changes 'demonstrates' to 'establishes', indicating a firm and undeniable conclusion.

he confirms that

Replaces 'demonstrates' with 'confirms', suggesting verification of a pre-existing idea.

he substantiates that

Substitutes 'demonstrates' with 'substantiates', emphasizing the provision of supporting evidence.

he validates that

Changes 'demonstrates' to 'validates', focusing on confirming the accuracy or legitimacy of something.

he reveals that

Replaces 'demonstrates' with 'reveals', suggesting the uncovering of new information.

he indicates that

Substitutes 'demonstrates' with 'indicates', offering a more suggestive rather than conclusive tone.

he argues that

Replaces 'demonstrates' with 'argues', focusing on presenting a reasoned case for a particular viewpoint.

FAQs

What are some alternatives to "he demonstrates that"?

You can use alternatives like "he proves that", "he shows that", or "he illustrates that" depending on the context.

How can I use "he demonstrates that" in a sentence?

Use "he demonstrates that" to introduce a statement where someone provides evidence or reasoning to support a particular claim. For example, "He demonstrates that consistent effort leads to success".

What's the difference between "he demonstrates that" and "he argues that"?

"He demonstrates that" implies providing evidence to support a claim, while "he argues that" suggests presenting a reasoned case or viewpoint, which may not necessarily involve concrete evidence.

Is "he demonstrates that" formal or informal?

"He demonstrates that" is generally considered a formal phrase, suitable for academic, professional, and news writing. Less formal alternatives include "he shows that".