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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
have proven
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have proven" is correct and usable in written English.
You can use it when referring to something that has been shown to be true or valid. For example: The experiments conducted have proven that increased exposure to sunshine can lead to improved mental wellbeing.
✓ Grammatically correct
News & Media
Science
Formal & Business
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
59 human-written examples
"Its efforts have proven fruitless".
News & Media
Subsequent events have proven otherwise".
News & Media
But they have proven popular.
News & Media
To qualify, drugs must have "proven effectiveness".
News & Media
The Panthers have proven that.
News & Media
"You have proven our worthiness.
News & Media
These methods have proven successful.
News & Media
Both have proven to be smart investments.
News & Media
Events have proven that wrong.
News & Media
The trucks have proven popular with customers.
News & Media
"They have proven they are a tribe.
News & Media
Expert writing Tips
Best practice
Use "have proven" to indicate that something has been conclusively demonstrated or validated through evidence. Ensure the context clearly supports the claim of proof.
Common error
Avoid using "have proven" when the evidence is suggestive but not conclusive. Instead, consider using softer terms like "suggest", "indicate", or "imply" to maintain accuracy and credibility.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have proven" functions as a present perfect verb phrase, indicating that something has been demonstrated to be true or effective up to the present time. Ludwig AI confirms its correctness and usability in various contexts.
Frequent in
News & Media
47%
Science
30%
Formal & Business
5%
Less common in
Wiki
3%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "have proven" is a grammatically sound and commonly used verb phrase that indicates something has been conclusively demonstrated or validated. As Ludwig AI confirms, it’s versatile across various contexts, particularly in news, science, and formal business settings. While generally neutral in register, be mindful of the strength of evidence when using this phrase to avoid overstating claims. Consider alternatives such as "have demonstrated" or "have shown" when a softer tone is more appropriate.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have demonstrated
Replaces "proven" with "demonstrated", indicating a clear display of evidence.
have shown
A more general term for "proven", implying that something has been made visible or evident.
have established
Suggests a more formal and definitive validation of something.
have validated
Emphasizes the confirmation of something's accuracy or truth.
have confirmed
Indicates a verification of something previously uncertain.
have verified
Similar to "confirmed" but suggests a more thorough investigation.
have substantiated
Implies providing solid evidence to support a claim.
have borne out
An idiomatic expression meaning that something has been confirmed by events or evidence.
have evinced
A more formal way to say that something has displayed or revealed a quality or trait.
have testified to
Indicates that something serves as evidence or proof of a particular fact or quality.
FAQs
How to use "have proven" in a sentence?
Use "have proven" to indicate that something has been definitively shown to be true through evidence or results. For example, "Studies "have proven" the connection between exercise and improved mental health".
What can I say instead of "have proven"?
You can use alternatives like "have demonstrated", "have shown", or "have established" depending on the context.
Which is correct, "have proven" or "have proved"?
Both "have proven" and "have proved" are grammatically correct as past participles of "prove". "Have proven" is more commonly used in American English, while "have proved" is more common in British English.
What's the difference between "have proven" and "have suggested"?
"Have proven" indicates a conclusive demonstration of truth, while "have suggested" implies an indication or hint without definitive proof. The strength of evidence differs significantly between the two.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested