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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
confirm of
Grammar usage guide and real-world examplesUSAGE SUMMARY
'confirm of' is not correct and usable in written English.
You would use the phrase 'confirm' instead. For example: "Please confirm the details provided in the email."
⚠ May contain grammatical issues
Science
News & Media
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
22 human-written examples
There have been reports, impossible to confirm, of both government and rebel forces recruiting among the refugees.
News & Media
They point to evidence, extremely difficult to confirm, of increased rates of cancer and birth defects in the region around the plant.
News & Media
The most recent post read: "We confirm of an emergency landing by Air France's flight from Mauritius at Moi Int'l Airport this morning after reports of a suspicious object was found on board.
News & Media
To confirm of PCLA as the pro-drug, CLA release from PCLA was investigated by using high-performance liquid chromatographic (HPLC), showing that CLA release from PCLA was almost 90% in a nearly continuous fashion over the next 75 h.
In 2001 a US state department representative explained to the House subcommittee on international operations and human rights that it was "aware of reports that it [could not] independently confirm, of other, even more egregious practices, such as removing organs from still-living prisoners, and scheduling executions to accommodate the need for particular organs".
News & Media
It has been applied a model for average grain size distribution based on the penetration of magnetic field in the superconductor, that was found to be in agreement with several other methodologies, in order to have a confirm of image analysis.
Human-verified similar examples from authoritative sources
Similar Expressions
38 human-written examples
His announcement on Thursday confirmed of their arrival.
News & Media
The NY Post confirmed of Villehuchet that there was no note.
News & Media
No actual TV show is confirmed, of course, but it's a fun idea.
News & Media
Our staff will confirm receipt of your proposal by email.
How do I confirm submittal of my application?
Expert writing Tips
Best practice
Avoid using "confirm of". Use "confirm" followed by the item being confirmed directly (e.g., "confirm the details") or use a more appropriate preposition like "confirm in" or "confirm with" if needed.
Common error
The preposition "of" is often incorrectly paired with "confirm". Instead, ensure you are using the correct preposition (such as "in" or "with") or, most commonly, no preposition at all. For instance, say "confirm the reservation" not "confirm of the reservation".
Source & Trust
83%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "confirm of" is generally used incorrectly. The verb "confirm" typically takes a direct object, meaning the correct structure is "confirm [something]" without the preposition "of". Ludwig AI confirms that this phrase is non-standard.
Frequent in
Science
25%
News & Media
25%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "confirm of" is grammatically incorrect in standard English. As Ludwig AI highlights, the correct usage is typically "confirm" followed directly by the object being confirmed. While it might occasionally surface in informal contexts or due to errors, it's best to avoid this construction in formal, professional, or academic writing. Instead, opt for alternatives like "verify", "validate", or simply use "confirm" correctly to ensure clarity and accuracy in your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
verify
Focuses on establishing the truth or accuracy of something.
validate
Emphasizes the act of checking or proving the validity of something.
authenticate
Highlights confirming genuineness or originality.
substantiate
Implies providing evidence to support a claim.
corroborate
Suggests confirming or supporting a statement or theory.
attest to
Focuses on providing formal assurance or confirmation.
affirm
Emphasizes stating something is true confidently.
establish
Highlights the action of setting something on a firm or permanent basis.
prove
Implies demonstrating something's truth through evidence.
certify
Focuses on officially recognizing or guaranteeing something.
FAQs
What is the correct way to use "confirm" in a sentence?
The word "confirm" is typically followed directly by the object you are confirming. For example, "Please confirm your email address" or "The data confirm the hypothesis."
What can I say instead of the incorrect phrase "confirm of"?
Instead of "confirm of", you should use "confirm" followed by the object you are verifying. Alternatives include phrases like "verify", "validate", or "substantiate", depending on the context.
Is "confirm of" grammatically correct?
No, "confirm of" is not grammatically correct in standard English. The correct usage is usually "confirm" followed directly by the object being confirmed.
How do I ensure I'm using "confirm" correctly in my writing?
Double-check that you are not inserting an unnecessary preposition after "confirm". For instance, it should be "confirm the booking" rather than "confirm of the booking". If you're unsure, try replacing "confirm" with "verify" to see if it makes sense.
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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
83%
Authority and reliability
2.1/5
Expert rating
Real-world application tested