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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 declare that

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "hereby declare that" is correct and usable in written English.
It is typically used in formal declarations or legal documents to announce or affirm something officially. Example: "I hereby declare that I am the rightful owner of the property."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"We hereby declare that we want an Islamic government, an Islamic rule that the people choose".

News & Media

The New York Times

"I hereby declare that the prime minister knew about the existence of the apparatus and the system," he said.

News & Media

The New York Times

And I hereby declare that "harassing the Muslim community in Britain" would be neither moral nor efficacious.

News & Media

The Guardian

"I do hereby declare that I am a whole and complete human being," she wrote on a official-looking form.

News & Media

The New York Times

We hereby declare that we have no conflict of interest.

Authors hereby declare that there are no competing interests.

I hereby declare that all the authors have confirmed that they do not have competing interests.

We solemnly hereby declare that this present work submitted to International Journal of Food.

The authors hereby declare that, this manuscript is not published or considered for publication elsewhere.

We hereby declare that none of the authors has any competing financial interests.

We hereby declare that this work was totally funded by the corresponding authors.

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Expert writing Tips

Best practice

Use "hereby declare that" in formal documents, legal statements, or official announcements where a clear and unambiguous declaration is needed.

Common error

Avoid using "hereby declare that" in casual conversations or informal writing. It can sound overly formal and pretentious in everyday settings.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "hereby declare that" functions as a performative utterance, meaning that the act of saying it performs the action described. As Ludwig AI confirms, it's used for formal declarations or legal documents, primarily to officially announce or affirm something.

Expression frequency: Common

Frequent in

Science

38%

News & Media

31%

Formal & Business

31%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "hereby declare that" is a formal declaration used predominantly in scientific, news, and formal business contexts. Ludwig AI confirms its grammatical correctness and typical usage in legal and official settings. While appropriate for such scenarios, its overuse in informal contexts should be avoided. Related phrases like "I hereby state that" or "I officially announce that" can offer slightly different nuances while maintaining formality. Remember to use this phrase judiciously to maintain the appropriate tone and register in your writing.

FAQs

How to use "hereby declare that" in a sentence?

Use "hereby declare that" to introduce a formal statement or announcement. For example, "I hereby declare that I will uphold the terms of this agreement."

What can I say instead of "hereby declare that"?

You can use alternatives like "I hereby state that", "I officially announce that", or "I affirm that" depending on the context.

When is it appropriate to use "hereby declare that"?

It is appropriate to use "hereby declare that" in formal settings such as legal documents, official statements, or when making a solemn vow. Avoid using it in informal conversations.

What is the difference between "hereby declare that" and "hereby state that"?

"Hereby declare that" is generally used for making a more formal or significant announcement, while "hereby state that" is a slightly less formal way of expressing information or facts.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: