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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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asserting on

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "asserting on" is not correct in standard written English.
It is typically used incorrectly; the correct preposition should be "asserting" followed by "that" or "about" depending on the context. Example: "He is asserting that the new policy will improve productivity."

⚠ May contain grammatical issues

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

17 human-written examples

Mr Wade set the bait by asserting (on the basis of no good evidence) that global inequality is rising because of liberalisation and globalisation.

News & Media

The Economist

Peña Nieto has taken to issuing near-simultaneous correctives to President Trump's claims, asserting on Twitter, for example, that Mexico will never pay for a U.S. border wall.

It concluded: "The President, through a United States Attorney, need not, indeed may not, prosecute criminally a subordinate for asserting on his behalf a claim of executive privilege.

The Democrats then retreated, with Senator Joseph Lieberman asserting on television that election officials should give military ballots the "benefit of the doubt".

News & Media

The New York Times

Mr. Trump attacked the article, falsely asserting on Twitter that Times reporters relied on "no legitimate sources," a longstanding tactic of his to try to dismiss news reports that portray him negatively.

News & Media

The New York Times

Gardiner chastised Obama for asserting on Friday that if Britain exited the European Union, it would have to go to the "back of the queue" to cut a separate deal with the United States.

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Human-verified similar examples from authoritative sources

Similar Expressions

43 human-written examples

Writing in The New York Review of Books, Steve Coll assailed "Zero Dark Thirty" for taking fictional liberties from the factual record, all the while asserting on-screen that it is "based on firsthand accounts of actual events".

News & Media

The New York Times

"Goes right through skin," Susan Shaw, a marine toxicologist, asserted on CNN, adding that the chemicals had caused one shrimper to start "bleeding from the rectum".

News & Media

The New Yorker

How will sovereignty be asserted on this stream of data?

That said, northernness was immediately asserted on the train.

News & Media

The Guardian

"Baby boom is just beginning," the Augusta Chronicle asserted on June 25.

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Expert writing Tips

Best practice

Avoid using the phrase "asserting on". Replace it with more grammatically sound alternatives like "asserting that" or "asserting a claim" for clearer and more professional communication.

Common error

Do not directly follow "asserting" with the preposition "on". This construction is grammatically incorrect. Use "asserting that" followed by a clause, or rephrase to use a different verb like "claiming" or "stating".

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

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "asserting on" functions as a verb phrase followed by a preposition, but it is grammatically incorrect. According to Ludwig AI, a more suitable phrasing would be to use "asserting that" followed by a clause.

Expression frequency: Common

Frequent in

News & Media

50%

Academia

33%

Science

17%

Less common in

Encyclopedias

0%

Wiki

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, while the phrase "asserting on" appears in various sources, Ludwig AI identifies it as grammatically incorrect. A more appropriate construction is "asserting that", which should be used instead to maintain grammatical accuracy and clarity. Although it is a common mistake, particularly in News & Media, Academia, and Science, its frequent use does not validate its correctness. Remember to use alternatives like "stating that" or "claiming that" to express your intended meaning more effectively and professionally.

FAQs

What can I say instead of "asserting on"?

The phrase "asserting on" is grammatically incorrect. You can use alternatives like "stating that", "claiming that", or "maintaining that" depending on the context.

How to use "asserting" correctly in a sentence?

Instead of "asserting on", use "asserting that" followed by a clause. For example, "He is asserting that the policy will improve productivity" is correct, while "He is asserting on the policy" is not.

Which is correct, "asserting on" or "asserting that"?

"Asserting that" is the correct grammatical form. "Asserting on" is not a standard or accepted usage in English.

Is "asserting on" ever correct in English?

No, the phrase "asserting on" is generally considered grammatically incorrect in standard English. It's better to use alternatives such as "insisting on" in certain contexts, or rewrite using "asserting that".

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Source & Trust

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Real-world application tested

Most frequent sentences: