Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

it's proven

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "it's proven" is grammatically correct and can be used in written English.
It is commonly used to refer to something that has been established as true or factual through evidence or research. Example: The effectiveness of this new medication has been extensively studied and it's proven to be a successful treatment for migraine headaches.

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

56 human-written examples

It's proven, over the year's, to be pretty accurate and I never toss wisdom.

News & Media

Huffington Post

It's proven.

It's proven every weekend.

News & Media

The New Yorker

"It's proven that it works".

It's proven to be ludicrous".

"It's proven it works with the Final Four team".

Page one isn't too original, but it's proven.

News & Media

The Guardian

She's really beautiful, and it's proven that people like her".

It's proven, and I don't think it's going away".

News & Media

The New York Times

And it's proven to be false," he added.

News & Media

The Guardian

"Now it's proven," said Evan Daniels, the national basketball recruiting analyst for Scout.com.

Show more...

Expert writing Tips

Best practice

Use "it's proven" to introduce conclusions or findings that have been rigorously tested or widely accepted within a particular field.

Common error

Avoid using "it's proven" without backing it up with verifiable data or credible sources. Overstating a claim can damage your credibility and mislead your audience.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "it's proven" functions as an assertion of established truth. It's used to present a fact or conclusion that has been validated through evidence, research, or repeated confirmation, positioning the statement as authoritative. Ludwig AI validates its grammatical correctness and frequent usage.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

25%

Formal & Business

7%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "it's proven" is a grammatically correct and frequently used expression that serves to assert the validity of a statement. As Ludwig AI confirms, it is employed to communicate that something has been established as true through evidence or research. Its usage spans multiple contexts, notably news media and scientific publications, signaling its versatility and widespread acceptance. When using this phrase, make sure that what you are stating can be proven with data or sources to avoid the impression of overgeneralizing a claim.

FAQs

How can I use "it's proven" in a sentence?

"It's proven" is generally used to show an established fact. For instance, you could say, "It's proven that exercise improves mood".

What are some alternatives to using "it's proven"?

Depending on the context, you might use phrases like "it's been demonstrated", "it's been confirmed", or "studies indicate".

Is it better to say "it's proven" or "it was proven"?

Both are grammatically correct, but "it's proven" (present perfect tense) suggests the evidence still holds true. "It was proven" (past passive) indicates the proof occurred at a specific point in the past, and may or may not be currently relevant. The best choice depends on the context and whether you want to emphasize the ongoing validity of the proof.

When should I avoid using "it's proven"?

Avoid using "it's proven" when you don't have reliable evidence to support the claim. It's also best to avoid it in highly speculative contexts where definitive proof is unlikely.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: