is proven

USAGE SUMMARY

"is proven" is correct and usable in written English.
You can use it when something has been demonstrated or shown to be true or valid. For example: "It is proven that getting enough sleep can boost your immune system."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This is proven.

The New York Times

Nothing is proven".

The New York Times

BLAND is proven right.

The Guardian

His track record is proven".

The New York Times

I would say he is proven".

The New Yorker

"This is MLS, the parity is proven.

The New York Times - Sports

Until something is proven, I believe him.

The New York Times

Accuracy of estimates is proven.

Chemical Engineering Science

His ability to scare moderates is proven.

The Guardian - Opinion

Costolo's case is proven: tweets are social.

The Guardian

It is proven thatanyalgebraic symmetric space hasfinitemultiplicity.

Journal of Functional Analysis

Expert writing Tips

Best practice

When using "is proven", ensure you have reliable sources or evidence to support the claim. State the source of the proof if possible to enhance credibility.

Common error

Avoid using "is proven" to suggest that something is definitively true when the evidence is weak, preliminary, or contested. Be cautious of overstating the strength of evidence.

Linguistic Context

The phrase "is proven" functions as a passive verb construction. Ludwig AI confirms its grammatical correctness and widespread use. It asserts that the subject of the sentence has undergone a process of verification, resulting in a state of confirmed truth.

Expression frequency: Very common

Frequent in

Science

37%

News & Media

34%

Formal & Business

7%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "is proven" is a versatile phrase functioning as a passive verb construction that asserts the validity of a claim supported by evidence. Ludwig AI confirms its correct usage. While appearing across various contexts, including science, news, and business, it maintains a formal register. Ensure providing evidence or source to support the claim. Avoid overstating claims without evidence. Related alternatives include phrases like "has been demonstrated" or "has been verified".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

has been demonstrated

Focuses on the act of demonstrating rather than the state of being proven.

has been verified

Emphasizes the confirmation of something's truth or accuracy.

has been established

Highlights the firm establishment of a fact or principle.

is substantiated

Indicates that something is supported by evidence.

is confirmed

Focuses on the validation of a previous statement or belief.

is validated

Emphasizes the formal process of checking or proving something's validity.

is borne out

Suggests that something is confirmed by subsequent events or evidence.

is evidenced

Highlights that something is supported by tangible evidence.

is shown

A more direct and less formal way of saying something has been demonstrated.

is corroborated

Focuses on the act of supporting a statement or theory with multiple sources of evidence.

FAQs

How can I use "is proven" in a sentence?

You can use "is proven" to indicate that something has been demonstrated to be true or valid. For example, "It "is proven" that regular exercise improves cardiovascular health".

What are some alternatives to "is proven"?

Alternatives to "is proven" include phrases like "has been demonstrated", "has been verified", or "has been established", which can add variety to your writing.

Is it always necessary to cite a source when stating something "is proven"?

While not always strictly necessary, citing a source when stating something ""is proven"" enhances credibility. Providing a reference allows readers to verify the claim and assess the strength of the evidence.

What's the difference between "is proven" and "is believed"?

"Is proven" indicates that there is evidence supporting a claim, whereas "is believed" suggests that something is accepted as true without necessarily having definitive proof. The first relies on evidence, the second relies on opinion or assumption.