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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
The phrase "I declare that" is correct and commonly used in written English.
It can be used to introduce a statement or declaration made by the speaker. An example would be, "I declare that I am innocent of the crime I've been accused of." This construction is often used in legal or formal contexts.
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
I affirm that
I assert that
I certify that
I think
I believe
I state that
I acknowledge that
I maintain that
I attest that
I profess that
I confirm that
I guarantee that
now certify that
I recognize that
it has been brought to my attention
as far as I know
I realize that
hereby confirmed that
I certify
you can be sure that
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
Use "I declare that" to introduce a formal statement or assertion, particularly when emphasizing personal conviction or authority.
Common error
Avoid using "I declare that" in casual conversation. Opt for simpler phrases like "I think" or "I believe" to maintain a natural tone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I declare that" functions as a performative utterance, where the act of saying it brings about a specific effect or acknowledges a statement. Ludwig AI shows various examples where it introduces declarations of intent, beliefs, or factual claims.
Frequent in
News & Media
35%
Science
33%
Academia
32%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "I declare that" is a commonly used phrase to introduce a formal statement or declaration, often conveying conviction and authority. Ludwig AI confirms that it is grammatically correct and finds extensive use across news, scientific, and academic contexts. When aiming for clear, authoritative communication, this phrase is a solid choice, especially in writing. However, be mindful of the register and choose simpler alternatives like "I believe" or "I think" for more casual situations.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I acknowledge that
Emphasizes recognition or acceptance of a fact or situation, slightly less formal.
I affirm that
Implies a strong statement of truth or validity, more formal.
I assert that
Suggests a confident and forceful declaration, suitable for debates or arguments.
I maintain that
Indicates a firm holding of an opinion or belief, often against opposition.
I attest that
Used to certify or bear witness to something, often in legal or official contexts.
I certify that
Confirms the accuracy or validity of something, typically used in formal documents.
I profess that
Expresses a belief or feeling openly, often with a religious or moral connotation.
I state that
Offers a straightforward and neutral declaration of fact.
I confirm that
Reinforces or validates a previous statement or piece of information.
I guarantee that
Offers a promise or assurance, emphasizing reliability.
FAQs
How can I use "I declare that" in a sentence?
Use "I declare that" to introduce a formal statement or declaration, such as, "I declare that I am innocent of all charges."
What are some alternatives to "I declare that"?
Depending on the context, you can use alternatives like "I affirm that", "I assert that", or "I certify that".
Is "I declare that" suitable for informal situations?
What is the difference between "I declare that" and "I state that"?
"I declare that" implies a sense of formality and conviction, whereas "I state that" is a more neutral way of presenting information.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested