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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
asserts of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "asserts of" is not correct in written English.
It is not a standard expression and does not convey a clear meaning. Example: "He asserts of his innocence, but the evidence suggests otherwise."
⚠ May contain grammatical issues
Science
News & Media
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
8 human-written examples
Here's the visual evidence, it asserts, of a warming planet; make of it what you will.
News & Media
"Each was profoundly right at some moments and profoundly wrong at others," Thompson asserts of their long, intertwined careers as statesmen, policy makers and public intellectuals.
News & Media
He justifiably asserts of Welles: "Had he shot nothing else in his life, the surviving fragments would have marked him out as a supreme artist in film".
News & Media
If someone asserts of a subject a predicate ascribing to it something that is (the case) about it (an action the thing is actually performing or an attribute it actually has), the statement is true; whereas if he asserts of it a predicate ascribing something that is not (the case) about it (something different from what is the case about it), then the statement is false (Sophist 263b).
Science
Kockelmans (1987, p. 128) makes essentially the same mistake as Shapiro when he confidently asserts of Heidegger's description that "it is obvious that all of this cannot be seen in the picture" and so concludes that Heidegger is not "describing" Van Gogh's painting at all.
Science
In the preface to his translation of Plato's Timaeus, which is often treated as virtually a Pythagorean treatise by the Neopythagoreans, Cicero asserts of Nigidius that "following on those noble Pythagoreans, whose school of philosophy had to a certain degree died out, … this man arose to revive it".
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
In our article on February 23rd ("Eastern porridge") we asserted, of life sentences in the Japanese judicial system, that "life means life".
News & Media
"That's just not true," he asserted of CA's claim not to have used GSR (and therefore Facebook) data.
News & Media
"All procedures are properly being followed", the state's letter asserted of the Dearborn city clerk, who has been accused of obstructing the voting of Arab-Americans.
News & Media
It only excites dispute and many of the facts asserted of it are so closely related to fraud that even the apology of hysteria has little effect.
The other case asserts manipulation of the price of bonds in which he had invested.
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "asserts of". It is grammatically unconventional. Instead, use "asserts that" or a similar alternative for clarity and correctness.
Common error
Many writers mistakenly use "of" after "asserts", likely influenced by similar verbs. Remember that "asserts" typically takes a "that" clause or a direct object. For example, prefer "He asserts that he is innocent" over the ungrammatical "He asserts of his innocence".
Source & Trust
83%
Authority and reliability
2.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "asserts of" functions as a verbal phrase that attempts to link an assertion with a subject. However, it's not a grammatically standard construction. As Ludwig AI points out, alternatives like "asserts that" are preferred.
Frequent in
Science
40%
News & Media
40%
Academia
20%
Less common in
Encyclopedias
0%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "asserts of" is an uncommon and grammatically questionable construction. As Ludwig AI states, it's better to use "asserts that" or other alternatives like "claims about". Although it appears in some contexts, including news and scientific articles, authoritative sources and style guides typically advise against it. This makes the phrase unsuitable for formal or professional writing. Therefore, writers should opt for grammatically sound alternatives for clearer and more effective communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
asserts that
Replaces the preposition "of" with the conjunction "that" to introduce a clause.
claims about
Uses "claims" instead of "asserts" and "about" to shift the focus to the content being asserted.
states regarding
Offers a more formal alternative using "states" and "regarding".
maintains concerning
A formal option using "maintains" and "concerning" to express a similar assertion.
contends with respect to
A more emphatic and formal alternative.
argues in relation to
Highlights the argumentative aspect of the assertion.
declares about
Emphasizes a formal and public announcement.
posits concerning
Implies a theoretical or hypothetical assertion.
insists on
Highlights the speaker's strong belief in the assertion.
professes regarding
Suggests a personal or deeply held belief.
FAQs
What is the correct way to use "asserts" in a sentence?
The verb "asserts" is typically followed by the conjunction "that" to introduce a clause, as in "He asserts that he is innocent". It can also take a direct object. Avoid using the preposition "of" after "asserts".
What can I use instead of "asserts of"?
Instead of "asserts of", you can use alternatives like "asserts that", "claims about", or "states regarding" depending on the intended meaning and context.
Is "asserts of" grammatically correct?
No, "asserts of" is not considered grammatically correct in standard English. The correct usage is typically "asserts that" or a similar construction.
When should I use "asserts that" instead of "asserts of"?
Always use "asserts that" instead of "asserts of". The latter is not grammatically sound, while "asserts that" is the standard and accepted form.
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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
2.2/5
Expert rating
Real-world application tested