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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
they asserted that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they asserted that" is correct and usable in written English.
It can be used when you want to indicate that someone has stated something confidently or firmly, often in a formal context. Example: "In their report, they asserted that the new policy would lead to significant improvements in productivity."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
They asserted that, in essence, the rich get richer.
News & Media
But they asserted that the alternative was worse.
News & Media
They asserted that they had been defrauded by exaggerated claims.
News & Media
They asserted that the economy was on the rise again.
News & Media
In the kidnapping, they asserted that they had captured 50 police officers.
News & Media
When they did, they asserted that the product was wholly illegal.
News & Media
They asserted that they were speaking for "more than half" the reassigned controllers.
News & Media
They asserted that the review committee had no authority to change the franchise agreements.
News & Media
They asserted that the proposals were intended to divide their coalition and drive away supporters.
News & Media
They asserted that Mr. Cochran's team had forced the two Brooklyn lawyers off the case.
News & Media
They asserted that the move amounted to privatization and would jeopardize Grady's mission.
News & Media
Expert writing Tips
Best practice
Use "they asserted that" when you want to convey a firm and confident statement, especially in formal writing or reporting.
Common error
Avoid using "they asserted that" in casual conversation or informal writing. Simpler alternatives like "they said" or "they claimed" may be more appropriate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they asserted that" functions as a reporting verb phrase, introducing a statement or claim made by a group. It indicates the act of stating something confidently. As confirmed by Ludwig, the phrase is grammatically correct and widely used.
Frequent in
News & Media
60%
Science
30%
Encyclopedias
5%
Less common in
Formal & Business
2%
Wiki
2%
Academia
1%
Ludwig's WRAP-UP
In summary, the phrase "they asserted that" is a grammatically sound and frequently employed construction for reporting a confident statement made by a group. As Ludwig AI confirms, it's widely accepted and suitable for various formal contexts. While common in news and media, it also appears in scientific and encyclopedic writing. When opting for alternatives, consider the specific nuance you wish to convey, such as doubt (using "they claimed") or continued insistence (using "they maintained"). Remember to avoid overusing this phrase in casual conversation, where simpler options may be more appropriate.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they claimed that
This alternative is less formal and can sometimes imply doubt or skepticism about the assertion.
they stated that
This alternative is a neutral and straightforward way of reporting a statement.
they maintained that
This implies a continued insistence on the statement, even in the face of opposition.
they declared that
This suggests a more formal and emphatic announcement.
they affirmed that
This indicates a strong confirmation of something already known or believed.
they contended that
This suggests the statement is part of an argument or debate.
they professed that
This can imply the statement is a matter of personal belief or faith.
they avowed that
This indicates a solemn or emphatic declaration.
they argued that
This implies a reasoned presentation of evidence to support the statement.
they posited that
This suggests the statement is a hypothesis or a starting point for further discussion.
FAQs
What does "they asserted that" mean?
The phrase "they asserted that" means that a group of people stated something confidently and firmly, often in a formal or official context. It indicates a declaration or claim made with conviction.
What can I say instead of "they asserted that"?
You can use alternatives like "they claimed that", "they stated that", or "they maintained that" depending on the nuance you want to convey.
Is "they asserted that" formal or informal?
The phrase "they asserted that" is generally considered formal. It is often used in news reports, academic papers, and other types of formal writing.
How do I use "they asserted that" in a sentence?
You can use "they asserted that" by following this structure: "They asserted that" + [statement]. For example, "They asserted that the new policy would improve productivity."
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested