it is proven

USAGE SUMMARY

"it is proven" is correct and usable in written English.
It is typically used when talking about evidence of something being true, such as scientific facts or legal rulings. For example, "It is proven that smoking cigarettes is bad for your health".

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

It is proven thatanyalgebraic symmetric space hasfinitemultiplicity.

Journal of Functional Analysis

It is proven to be NP hard.

Applied Soft Computing

It is proven to be bad for you.

The Guardian - Opinion

From the NS-2 simulation results, it is proven efficient.

The Journal of China Universities of Posts and Telecommunications

After a lot of confusion it is proven the cake is harmless.

The New Yorker

Statisticians prefer to regard this coincidence until it is proven otherwise.

The Guardian - Sport

I don't believe in anything until it is proven — and I don't like proving.

The New Yorker

"Alternative medicine becomes standard medicine when it is proven true," he said.

The New York Times - Health

"It is proven to be a serious nuisance factor to the neighborhood," she added.

The New York Times

It is proven that this route has obvious advantages over STR.

Chemical Engineering Science

It is proven that the former space is smaller than the latter.

Journal of Functional Analysis

Expert writing Tips

Best practice

Use "it is proven" to convey that a statement or claim is supported by strong evidence or verification. Ensure the context clearly indicates what has been proven and the basis for that proof.

Common error

Avoid using "it is proven" when the supporting evidence is weak or ambiguous. This phrase implies a high degree of certainty, so ensure that the evidence is substantial before using it.

Linguistic Context

The phrase "it is proven" functions as a declarative statement in the passive voice. Ludwig AI shows that this phrase is used to assert that something has been definitively established as true, supported by evidence or rigorous testing.

Expression frequency: Very common

Frequent in

Science

55%

News & Media

35%

Formal & Business

10%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "it is proven" is a powerful way to convey that a statement has been definitively established as true. As Ludwig AI confirms, this phrase is grammatically correct and frequently used in both scientific and journalistic contexts. Its formality and assertive tone make it suitable for academic papers, news reports, and formal communications where conveying certainty is essential. When using "it is proven", ensure that the evidence supporting the claim is robust and clearly presented to avoid overstating your case. Remember, alternatives like "it has been demonstrated" or "studies show" may be more appropriate when the evidence is suggestive but not conclusive.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

it has been demonstrated

Emphasizes the act of showing or displaying evidence.

it has been established

Highlights that something is firmly set or recognized.

it has been verified

Focuses on confirming the truth or accuracy of something.

it has been confirmed

Stresses the validation or affirmation of something.

evidence suggests

Indicates that there is data supporting a claim, but it may not be conclusive.

research indicates

Highlights that findings point towards a specific conclusion.

studies show

Directly references the results of investigations or experiments.

the data confirms

Emphasizes that the collected data supports the validity of a statement.

it is a fact that

States something is undeniably true or real.

the truth is

Introduces what is considered a fundamental or established truth.

FAQs

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

You can use "it is proven" to indicate that something has been established as true through evidence or verification. For example, "It is proven that exercise is beneficial."

What can I say instead of "it is proven"?

Alternatives include "it has been demonstrated", "it has been established", or "studies show", depending on the context.

Is it more formal to say "it is proven" or "it has been shown"?

"It has been shown" and "it is proven" are both generally considered formal. However, "it is proven" suggests a stronger level of certainty and evidence than "it has been shown."

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

"It is proven" indicates that something has been verified as true, while "it is believed" suggests a common opinion or assumption that may not have concrete evidence.