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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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proven that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "proven that" is correct and usable in written English.
It is typically used to indicate that something has been demonstrated or established as true through evidence or argument. Example: "The research has proven that regular exercise significantly improves mental health."

✓ Grammatically correct

News & Media

Science

Sports

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Events have proven that wrong.

He, of course, had proven that months ago.

"Airbnb has proven that wrong".

News & Media

Huffington Post

I've proven that".

News & Media

The New York Times

"We've already proven that".

He's proven that".

"It's proven that it works".

His record has proven that".

News & Media

The New York Times

I've proven that this year".

"Who has proven that?

They've proven that".

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Expert writing Tips

Best practice

When using "proven that", ensure the evidence supporting the claim is clear or readily available to maintain credibility.

Common error

Avoid using "proven that" when the evidence is weak or inconclusive. Overstating the strength of the evidence can undermine your argument.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "proven that" functions as a connector introducing a clause that presents a fact or assertion supported by evidence. Ludwig AI confirms this usage through numerous examples across various domains.

Expression frequency: Very common

Frequent in

News & Media

70%

Science

15%

Formal & Business

5%

Less common in

Encyclopedias

3%

Wiki

2%

Reference

1%

Ludwig's WRAP-UP

In summary, "proven that" serves as a crucial phrase to introduce facts or claims backed by evidence, making it valuable across a range of contexts from news to academia. Ludwig AI indicates that its grammatical correctness and common usage enhance its utility in writing. Employ it judiciously, ensuring your claims are well-supported to maintain credibility. Alternatives like "established that" and "demonstrated that" offer similar meanings for varied expression.

FAQs

How do I use "proven that" in a sentence?

The phrase "proven that" is used to introduce a statement or fact that has been demonstrated to be true through evidence or argument. For example, "Studies have "proven that" regular exercise improves cardiovascular health."

What are some alternatives to "proven that"?

You can use alternatives like "established that", "demonstrated that", or "confirmed that" depending on the context.

Is there a difference between "proven that" and "proved that"?

"Proven" and "proved" are both past participles of the verb "prove". "Proven that" and "proved that" are often interchangeable, but "proven" is more common in American English, while "proved" is more common in British English.

When is it inappropriate to use "proven that"?

Avoid using "proven that" when the evidence supporting a claim is weak, speculative, or based on personal opinion. It's best reserved for situations where there's solid, verifiable evidence.

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Source & Trust

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Authority and reliability

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Real-world application tested

Most frequent sentences: