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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has proved that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has proved that" is correct and usable in written English.
It can be used when presenting evidence or results that demonstrate the validity of a claim or theory. Example: "The recent study has proved that regular exercise significantly improves mental health."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(17)
has demonstrated that
has shown that
has established that
has confirmed that
has verified that
has validated that
evidence suggests that
research indicates that
it is evident that
it is now known that
has evidenced that
has observed that
has substantiated that
has revealed that
has provided that
has corroborated that
has predicted that
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
60 human-written examples
Time has proved that instinct correct.
News & Media
which has proved that (2.30) holds.
Nearly $6 trillion later, the U.S. has proved that money alone does not solve problems.
News & Media
Research has proved that persistent overactivation of ERK1/2 induces cell cycle arrest.
Science
He has proved that.
News & Media
Montana has proved that it works.
News & Media
Time has proved that assessment accurate.
Academia
McCain has proved that this year.
News & Media
has proved that the capital itself has been thoroughly infiltrated.
News & Media
It has proved that it can stand on its own.
News & Media
Ennis, 26, has proved that the sport can be lucrative.
News & Media
Expert writing Tips
Best practice
Use "has proved that" when you want to assert that something has been definitively shown to be true, especially based on evidence or results. Ensure the context supports a strong claim of validation.
Common error
Avoid using "has proved that" when the evidence is suggestive but not conclusive. Using weaker phrases like "suggests that" or "indicates that" is more appropriate when the evidence is not definitive.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has proved that" functions as a declarative expression, asserting that something has been definitively shown to be true. This usage aligns with the examples Ludwig AI provides, where the phrase introduces findings or conclusions.
Frequent in
News & Media
46%
Science
31%
Academia
9%
Less common in
Formal & Business
9%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "has proved that" is a grammatically correct and frequently used expression to assert that something has been definitively validated or confirmed. According to Ludwig AI, its primary function is to declare a fact or a conclusion based on strong evidence. The usage is common across various contexts, particularly in News & Media and Science. While the phrase is generally neutral to formal, ensure the strength of the evidence matches the assertive nature of the phrase. Consider alternatives like "has demonstrated that" or "has shown that" for subtle variations in meaning.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
has demonstrated that
More formal and emphasizes a clear display of evidence or skill.
has shown that
A more general term indicating something has been revealed or made clear.
has established that
Suggests a more definitive and permanent confirmation.
has confirmed that
Indicates that a previous idea or suspicion has been verified.
has verified that
Similar to "has confirmed that", but emphasizes the process of checking for accuracy.
has validated that
Implies that something has been officially recognized or approved.
evidence suggests that
Focuses on the evidence itself rather than a conclusive proof.
research indicates that
Specifically points to research findings as the basis for the statement.
it is evident that
Emphasizes the obviousness or clarity of the truth.
it is now known that
Highlights the discovery or realization of something.
FAQs
How to use "has proved that" in a sentence?
Use "has proved that" to introduce a fact or conclusion that has been firmly established by evidence. For example: "The study "has proved that" regular exercise improves cardiovascular health".
What can I say instead of "has proved that"?
You can use alternatives like "has demonstrated that", "has shown that", or "has established that" depending on the context.
Which is correct, "has proved that" or "has proven that"?
Both ""has proved that"" and "has proven that" are grammatically correct and can be used interchangeably. "Proved" is more common in British English, while "proven" is more common in American English.
What's the difference between "has proved that" and "suggests that"?
"Has proved that" implies a definitive conclusion based on strong evidence, while "suggests that" indicates a tentative finding that needs further confirmation.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested