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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
have confirmed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have confirmed" is correct and usable in written English.
You can use it when stating that something has been verified or acknowledged, often in a formal context. Example: "We have confirmed the details of the meeting and will send out the agenda shortly."
✓ Grammatically correct
News & Media
Science
Academia
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
Recent events have confirmed this in spades.
News & Media
Those tests have confirmed my theory.
News & Media
Subsequent studies have confirmed Slesnick's findings.
News & Media
Afghan leaders have confirmed this account.
News & Media
New York wildlife pathologists have confirmed cases.
Academia
The authorities have confirmed the report.
News & Media
Sophisticated blood tests have confirmed this diagnosis.
News & Media
Sophisticated tests have confirmed this diagnosis.
News & Media
Test trenches have confirmed the findings.
News & Media
The most recent elections have confirmed this.
News & Media
No independent researchers have confirmed their findings.
News & Media
Expert writing Tips
Best practice
Use "have confirmed" when you want to indicate that something has been verified with certainty. It is suitable for formal writing and adds credibility to your statements.
Common error
Ensure that the verb tense aligns with the context. Avoid using "have confirmed" when a different tense, such as "had confirmed" or "will confirm", is more appropriate for the timeline of events.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have confirmed" functions as a present perfect verb phrase. It indicates that an action of confirming or verifying something has been completed at some point in the past and is relevant to the present. Ludwig AI provides many examples.
Frequent in
News & Media
48%
Science
28%
Academia
14%
Less common in
Formal & Business
6%
Encyclopedias
2%
Wiki
2%
Ludwig's WRAP-UP
In summary, the phrase "have confirmed" is a grammatically correct and very common present perfect verb phrase used to indicate that something has been verified or established as true. According to Ludwig AI, it is frequently employed in news media, scientific research, and academic writing, conveying certainty and reliability. While alternatives like "have verified" and "have validated" exist, it's crucial to maintain consistent verb tense for clarity. The high frequency and authoritative sources confirm its significance in formal communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have verified
Replaces "confirmed" with a synonym emphasizing accuracy.
have validated
Emphasizes the establishment of something's soundness or legitimacy.
have corroborated
Suggests providing additional evidence to support a claim.
have substantiated
Focuses on providing evidence to prove the truth of something.
have proven
Indicates that something has been demonstrated to be true beyond doubt.
have affirmed
Implies a formal declaration or assertion of something's truth.
have established
Highlights the setting up or proving something in a firm or permanent way.
have determined
Suggests finding something out definitively as the result of investigation or calculation.
have ascertained
Focuses on discovering something with certainty.
have demonstrated
Indicates a clear display of the existence or truth of something by giving proof or evidence.
FAQs
How to use "have confirmed" in a sentence?
Use "have confirmed" to indicate that something has been verified or established as true. For example, "The authorities "have confirmed the report"".
What can I say instead of "have confirmed"?
You can use alternatives like "have verified", "have validated", or "have corroborated" depending on the context.
Which is correct, "have confirmed" or "had confirmed"?
"Have confirmed" indicates something verified in the present perfect tense, while "had confirmed" indicates verification in the past perfect tense. Choose the tense based on when the confirmation occurred relative to other events.
What's the difference between "have confirmed" and "have stated"?
"Have confirmed" implies verification of a fact, while "have stated" simply means someone has made a declaration, without necessarily verifying its truth. One validates, the other communicates.
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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
4.5/5
Expert rating
Real-world application tested