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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
i declare that
Grammar usage guide and real-world examplesUSAGE 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
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
Declaration of competing interests: I declare that I have no competing interests' in your report.
Science
"I declare that not true.
News & Media
I declare that the foregoing is true and correct.
Academia
I declare that I am one of them.
News & Media
In a limited sample size, I declare that Iguodala is perfectly fine with being a Denver Nugget.
News & Media
"From today I declare that Australia is under new management and Australia is once more open for business," he said.
News & Media
"I declare that the coalition no longer exists," the Parliament's speaker, Volodymyr M. Lytvyn, said in remarks broadcast on Russian television.
News & Media
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.
Academia
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
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
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.
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.
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.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I hereby declare
Adds a sense of formality and officialdom.
I affirm that
Implies a strong statement of truth or belief.
I assert that
Suggests a confident and forceful statement.
I state that
A more neutral and straightforward declaration.
I profess that
Indicates a declaration of belief or faith.
I avow that
Implies an open and frank declaration.
I announce that
Focuses on making information publicly known.
I proclaim that
Suggests a formal and often public announcement.
I testify that
Used when giving evidence or bearing witness.
I confirm that
Emphasizes verification and certainty.
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.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested