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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
it is impossible to comment
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is impossible to comment" is correct and usable in written English.
You can use it when indicating that you cannot provide an opinion or feedback on a particular subject or situation. Example: "Due to the ongoing investigation, it is impossible to comment on the matter at this time."
✓ Grammatically correct
News & Media
Science
Alternative expressions(1)
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
9 human-written examples
She said people should not question why Rihanna has returned to Brown, but instead why Brown assaulted her in the first place, adding that it is impossible to comment on an individual woman.
News & Media
"Fractures can be extremely variable so it is impossible to comment specifically on Beckham's case without seeing the x-rays, but in the best case scenario, a small chip or a crack will take four to six weeks to heal.
News & Media
"We have not seen the documentary yet, so it is impossible to comment on the content," Ian Brennan, the mayor's press secretary, wrote in a statement emailed to The Sun.
News & Media
But without a name or identifying information, metro police spokeswoman Schron Y . Jacksontold HuffPost in an email, it is "impossible to comment on whether or not the individual is a St . LouisMetropolitan Police Officer". "I can tell you the behavior you described in your inquiry is not indicative of the standards of professionalism set forth by this organization," Jackson added.
News & Media
Because the status and numbers of the majority of marine species in the region are unknown, it is impossible to comment on how many of them are threatened or endangered.
Science
Obviously it is impossible to comment on deceased or lost to follow-up cases.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
51 human-written examples
"It's impossible to comment on an individual woman.
News & Media
When asked about the prospect of a Genzyme deal during a conference calls with reporters, Mr. Viehbacher said "It's impossible to comment on rumor and speculation".
News & Media
Since such a broad consensus is stretched pretty thin, dissent began immediately; yet it mainly centred on the contention that, since the facts of the case were unknown, it was impossible to comment.
News & Media
A BrightHouse spokesman said it was impossible to comment on Freda's case because she did not want to be identified, but added, "We are surprised and disappointed by her complaint… Customer surrender of goods is always a last resort".
News & Media
"There could be a lot of things we could do or could not do depending on the circumstances, but it's impossible to comment on 'what ifs'," he said.
News & Media
Expert writing Tips
Best practice
Use "it is impossible to comment" when you genuinely lack the information or authority to provide a meaningful response. Overusing it can create an impression of evasiveness.
Common error
Don't use "it is impossible to comment" as a default response to avoid difficult questions. Consider offering a brief explanation of why you can't comment, or suggest an alternative source of information.
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is impossible to comment" functions as a declarative statement used to express an inability or unwillingness to provide an opinion, information, or analysis on a specific subject. It's a polite way of declining to answer or discuss a topic, as confirmed by Ludwig.
Frequent in
News & Media
50%
Science
37%
Formal & Business
13%
Less common in
Reference
0%
Wiki
0%
Academia
0%
Ludwig's WRAP-UP
In summary, "it is impossible to comment" is a grammatically sound phrase used to politely decline offering an opinion or information on a topic. As Ludwig confirms, this phrase sees frequent use in news and scientific contexts, and maintains a neutral to formal tone. While useful, it's important to avoid overuse and offer explanations when possible, to maintain transparency. Alternatives such as "I cannot comment on that" or "no comment" can be used depending on the situation. The frequency of this phrase is uncommon.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
i cannot comment on that
Directly expresses an unwillingness to comment.
i am unable to comment at this time
More formal, suggests a temporary inability to comment.
no comment
Informal and concise refusal to comment.
i'm not at liberty to say
Indicates a restriction preventing one from commenting.
i'm not in a position to comment
Implies lacking the authority or knowledge to comment.
it would be inappropriate for me to comment
Highlights the unsuitability of commenting.
i'm not able to disclose that information
Focuses on the confidentiality aspect.
that's confidential
Points out the sensitivity of the information.
that information is off the record
Suggests information is not for public release.
i'm afraid i can't answer that question
Politely declines to answer.
FAQs
When is it appropriate to use "it is impossible to comment"?
Use "it is impossible to comment" when you genuinely cannot provide an opinion or information due to lack of knowledge, restrictions, or confidentiality. For example, during an ongoing investigation.
What are some alternatives to "it is impossible to comment"?
You can use alternatives like "i cannot comment on that", "no comment", or "i am unable to comment at this time" depending on the context and desired level of formality.
Is "it is impossible to comment" formal or informal?
"It is impossible to comment" is generally considered a neutral to formal phrase. The level of formality also depends on the context and the speaker.
What does it mean when someone says "it is impossible to comment"?
It means the person is unwilling or unable to provide an opinion, information, or statement regarding a particular topic or situation. They might lack sufficient information, be bound by confidentiality, or face legal restrictions.
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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
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested