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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
has proven that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "has proven that" is correct and usable in written English.
It can be used when presenting evidence or results that demonstrate the truth of a statement or claim. Example: "The research has proven that regular exercise significantly improves mental health."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
has demonstrated that
has shown that
has established that
has confirmed that
has verified that
has validated that
has evidenced that
has indicated that
it is evident that
it is clear that
has substantiated that
has reported that
has constituted that
has revealed that
has discovered that
has ascertained that
has illustrated that
has provided that
has proved that
has reaffirmed 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
59 human-written examples
But the Golden State has proven that argument wrong before.
News & Media
This image has proven that is not always the case.
News & Media
"Mr. Mulally has proven that decision to be a very wise one".
News & Media
"Airbnb has proven that wrong".
News & Media
His record has proven that".
News & Media
"Who has proven that?
News & Media
"He has proven that to me".
News & Media
And Rudy has proven that the city is manageable.
News & Media
Rudy has proven that standards can be changed.
News & Media
Microsoft has proven that it has all three in abundance.
News & Media
Yet time has proven that we can excel".
News & Media
Expert writing Tips
Best practice
Use "has proven that" when you want to emphasize that a claim is supported by solid evidence. Be sure the evidence is clear and directly relevant to your statement.
Common error
Avoid using "has proven that" when the evidence is only suggestive or correlational. Instead, opt for weaker alternatives like "suggests that" or "indicates that" if the data doesn't provide definitive proof.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has proven that" functions as a declarative expression, asserting that something has been demonstrated as true through evidence or results. Ludwig indicates that this expression is grammatically correct and widely used across diverse contexts.
Frequent in
News & Media
45%
Science
35%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "has proven that" is a grammatically sound and frequently used expression for asserting a claim supported by evidence. Ludwig confirms its wide applicability, particularly in formal contexts such as news, science, and business. While alternatives like "has demonstrated that" or "has shown that" can be used, it's crucial to ensure the strength of the evidence matches the assertiveness of the statement. Avoid overstating claims with weak or suggestive data. By understanding its function, purpose, and appropriate contexts, writers can effectively use "has proven that" to enhance the credibility and impact of their statements.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
has demonstrated that
Emphasizes the act of showing or illustrating something clearly, often through evidence or examples.
has shown that
A more general alternative indicating that something has become apparent or clear.
has established that
Suggests a more formal and conclusive demonstration of something.
has confirmed that
Implies that something previously suspected or predicted has now been verified.
has verified that
Similar to "has confirmed that", but emphasizes the process of checking or validating something.
has validated that
Indicates that something has been officially recognized as correct or true.
has evidenced that
Highlights the provision of evidence supporting a claim or statement.
has indicated that
A milder way of saying something suggests or points to a particular conclusion.
it is evident that
Shifts the focus to the clarity or obviousness of a fact or situation.
it is clear that
A simple and direct way to state that something is easily understood or apparent.
FAQs
How can I use "has proven that" in a sentence?
Use "has proven that" to introduce a statement supported by evidence. For example, "The study "has proven that" exercise improves sleep quality."
What are some alternatives to "has proven that"?
You can use alternatives like "has demonstrated that", "has shown that", or "has established that" depending on the context.
When should I use "has proven that" versus "suggests that"?
"Has proven that" should be used when there is strong evidence, while "suggests that" is appropriate when the evidence is less conclusive.
Is "has proved that" grammatically correct, or should I always use "has proven that"?
Both ""has proven that"" and "has proved that" are grammatically correct, but "has proven that" is generally considered more common and stylistically preferred in formal writing.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested