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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
has been claimed
Grammar usage guide and real-world examplesUSAGE SUMMARY
"has been claimed" is a correct and usable phrase in written English.
You can use it when you are referring to an assertion that has been made by someone else. For example, "It has been claimed that electricity can improve student learning outcomes."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
has been proven
it is alleged
it is asserted
it is purported
it is maintained
it is believed
it is posited
it is thought
it is rumored
it is suggested
has been reaffirmed
has been pinched
has been incorporated
has been attributed
has been averted
has been demoted
has been signed
has been neglected
has been announced
has been unsettled
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
Like Orwell, Blake has been claimed by left and right.
News & Media
Every square foot has been claimed by commerce.
News & Media
It has been claimed and reclaimed since Roman times.
News & Media
It has been claimed that he called Guthrie "the missus".
News & Media
It has been claimed that this was "wholly improper".
News & Media
As a result over £25m has been claimed.
News & Media
Nor were we as apolitical as has been claimed.
News & Media
His concerns were not followed up, it has been claimed.
News & Media
The record has been claimed and the streak lives on.
News & Media
It has been claimed by both naturalists and expressionists.
News & Media
Nevertheless, the water sector has been claimed to be less innovative than other sectors.
Expert writing Tips
Best practice
When using "has been claimed", ensure you provide context about who is making the claim to maintain transparency and allow the reader to assess the credibility of the source.
Common error
Avoid relying too heavily on passive constructions like "has been claimed". Vary your writing by using active voice when possible to make your statements more direct and engaging. For example, instead of saying "It has been claimed that...", consider saying "Researchers claim that...".
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "has been claimed" functions as a grammatical device to introduce information that is presented as a claim or assertion. As Ludwig AI indicates, it refers to an assertion made by someone else. The phrase uses the passive voice, which allows the speaker or writer to distance themselves from the claim itself.
Frequent in
Science
34%
News & Media
36%
Encyclopedias
3%
Less common in
Wiki
2%
Academia
1%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, "has been claimed" is a versatile phrase used to introduce assertions or statements without necessarily endorsing them. As Ludwig AI highlights, it’s crucial to provide context about who is making the claim to ensure transparency. While grammatically correct, be mindful of overusing passive constructions and consider active voice alternatives for a more direct writing style. The phrase enjoys broad usage across varied sources, particularly within scientific and news-related contexts. The authoritative sources like The Guardian and BBC exemplify its reliable usage. By understanding its function and communicative purpose, you can effectively incorporate "has been claimed" into your writing repertoire.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is alleged
Focuses on an unproven accusation or assertion, often in legal or journalistic contexts.
it is asserted
Emphasizes a strong declaration or statement, often without providing proof.
it is purported
Suggests that something is claimed to be true, but there may be doubt or uncertainty.
it is maintained
Indicates that someone firmly holds and defends a particular view or position.
it is believed
Indicates a general acceptance or conviction, often based on faith or opinion.
it is posited
Suggests a formal or academic proposal of an idea or theory.
it is thought
Similar to 'it is believed', but suggests a more reasoned or considered opinion.
it is rumored
Implies that information is circulating informally, often without reliable evidence.
allegations state
Replaces the passive voice with a direct statement about what the allegations claim.
it is suggested
Presents an idea or possibility in a tentative or indirect way.
FAQs
How do I use "has been claimed" in a sentence?
Use "has been claimed" to introduce a statement or assertion without necessarily endorsing it. For example, "It "has been claimed" that this new technology will revolutionize the industry."
What's the difference between "has been claimed" and "has been proven"?
"Has been claimed" indicates an assertion has been made, while "has been proven" implies that something has been verified with evidence. If something "has been proven", it suggests a higher level of certainty than something that "has been claimed".
What are some alternatives to "has been claimed"?
Depending on the context, you can use alternatives like "it is alleged", "it is asserted", or "it is purported" instead of ""has been claimed"".
Is it better to use active or passive voice with "has been claimed"?
While "has been claimed" is a passive construction, it is grammatically correct. However, consider using the active voice for more direct and engaging writing. For example, instead of "It "has been claimed" by experts," you could write "Experts claim".
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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
4.6/5
Expert rating
Real-world application tested