Used and loved by millions

Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

i declare that

Grammar usage guide and real-world examples

USAGE SUMMARY

"I declare that" is a correct and usable phrase in written English.
You can use it to make a formal statement or announcement. For example: I declare that the meeting is now open for discussion.

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Declaration of competing interests: I declare that I have no competing interests' in your report.

"I declare that not true.

News & Media

The New York Times

I declare that the foregoing is true and correct.

I declare that I am one of them.

News & Media

The New Yorker

In a limited sample size, I declare that Iguodala is perfectly fine with being a Denver Nugget.

"From today I declare that Australia is under new management and Australia is once more open for business," he said.

News & Media

The Guardian

"I declare that the coalition no longer exists," the Parliament's speaker, Volodymyr M. Lytvyn, said in remarks broadcast on Russian television.

News & Media

The New York Times

Under penalties of perjury I declare that I have examined this certification and to the best of my knowledge and belief it is true, correct, and complete.

Without boasting or self-consciousness, I declare that I am such a person: better than some, worse than others, with a little bit of education.

The work will be nothing but a pleasure to me for I declare that I love the Queen of England better than anyone else in the world".

News & Media

The New York Times

And, having written five books from documentary material in the course of twenty years, she goes on to say, "I declare that art has failed to understand many things about people".

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

In legal or official contexts, "I declare that" is often followed by a statement of truth or compliance, indicating the speaker's awareness of the consequences of false declaration.

Common error

Avoid using "I declare that" in casual conversation or informal writing. Its formal tone can sound stilted or pretentious in everyday contexts.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I declare that" functions as a declarative expression, used to introduce a formal statement or announcement. As Ludwig AI confirms, it serves to emphasize the speaker's intent to make something known or official. The examples show its use in diverse contexts, from legal affirmations to political pronouncements.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

35%

Academia

15%

Less common in

Formal & Business

5%

Wiki

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, "I declare that" is a versatile declarative phrase predominantly employed to introduce a formal statement, affirmation, or announcement, especially when emphasizing authority or conviction. As Ludwig AI highlights, its grammatical correctness and high usability are confirmed by its widespread presence across various authoritative sources. While mainly found in News & Media, Science, and Academic contexts, it should be used judiciously, avoiding overuse in informal settings where its formal tone might be perceived as unnatural. Alternatives such as "I hereby declare" or "I affirm that" can provide nuanced alternatives depending on the desired tone and context.

FAQs

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

Use "I declare that" to introduce a formal statement or announcement. For example, "I declare that the meeting is now adjourned" or "I declare that all information provided is true and accurate".

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

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

Which is correct, "I declare that" or "I declared that"?

"I declare that" is used to make a present-tense declaration, while "I declared that" is used to report a past declaration. For example, "I declare that this is my final offer" (present) versus "I declared that I would not compromise" (past).

What is the difference between "I declare that" and "I announce that"?

"I declare that" often implies a formal or official statement with an emphasis on the speaker's authority or conviction, while "I announce that" is generally used to make information publicly known, without necessarily implying authority or strong conviction.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

85%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: