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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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hereby certify

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "hereby certify" is correct and usable in written English.
It is typically used in formal documents to indicate that the writer is officially confirming or attesting to something. Example: "I hereby certify that the information provided in this document is accurate and complete."

✓ Grammatically correct

Formal & Business

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

Annotated in the back, along with the seal of the Supreme Court, is the following: "I, William Thomas Carroll, clerk of the said court do hereby certify that the preceding copy of the Holy Bible is that upon which the Honble.

News & Media

The New York Times

I could have made a personal declaration that "I will always be too expensive to buy", but that was clearly a no-no, so I put my signature instead to a form stating that "I, the undersigned, hereby certify that I will always mean what I say".

"I hereby certify," it said, "that I authorize Mr Peter Pannu, the Acting Chairman of BCFC, to enter into, execute, deal in or with any contracts in relation to loan agreements, property deals, and any businesses deals [sic], any financial arrangements, in relation to the football club whilst in the capacity as Acting Chairman or Vice Chairman".

"I hereby certify to the public, that while I was in Yorkshire near Capt.

News & Media

BBC

The authors hereby certify that there is no actual or potential conflict of interest in relation to this article.

On behalf of all authors, I hereby certify that this article contains the original data from our research activities and is for the first time submitted for publication.

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Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

Ms. Hoy was so moved by the experience that she bought a $40 cream-colored blouse that she may never wear out of the house, mainly because of the tag, which says: "Harpo Inc. hereby certifies that the item to which this tag is attached is a genuine garment from the closet of Oprah Winfrey".

News & Media

The New York Times

I hereby do so.

News & Media

The New Yorker

The motion is hereby seconded.

News & Media

The New Yorker

All former promises are hereby ___\_.

News & Media

The New Yorker

Hereby that rumor was refuted.

News & Media

The New Yorker
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Expert writing Tips

Best practice

Use "hereby certify" in formal contexts where you need to officially confirm or attest to specific information. Ensure that you have the authority to make such a certification.

Common error

Avoid using "hereby certify" in casual or informal writing. It can sound overly formal and stilted if not used in appropriate situations.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "hereby certify" serves as a performative utterance, where the act of saying it constitutes the action itself. As confirmed by Ludwig AI, this expression is used to formally attest or confirm the truth or accuracy of something. Examples from Ludwig show its use in legal, scientific, and business contexts.

Expression frequency: Common

Frequent in

Science

35%

News & Media

32%

Formal & Business

23%

Less common in

Wiki

6%

Unknown

4%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "hereby certify" is a formal expression used to officially confirm or attest to something. Ludwig AI confirms its grammatical correctness and common usage in formal contexts, particularly in legal, scientific, and business domains. While appropriate for official statements and documents, it should be avoided in casual writing. Alternatives like "I officially attest" or "I formally declare" can be used depending on the specific context. The expert rating based on grammatical correctness, source authority, and usage consistency, is quite high, reflecting its established and reliable function in formal communication.

FAQs

How to use "hereby certify" in a sentence?

The phrase "hereby certify" is used to formally confirm or attest to something. For example: "I "hereby certify" that this is a true and accurate copy of the original document."

What can I say instead of "hereby certify"?

You can use alternatives like "I "officially attest"", "I "formally declare"", or "I "warrant and confirm"" depending on the context.

Is it redundant to use "hereby" with "certify"?

The word "hereby" indicates that the action is being performed by the very act of writing or saying the phrase. While it may seem redundant, it is a common and accepted usage in formal certifications.

When is it appropriate to use the phrase "hereby certify"?

It is most appropriate to use "hereby certify" in legal documents, official statements, or formal attestations where a formal and authoritative tone is required.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: