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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
but I cannot say
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "but I cannot say" is correct and usable in written English.
It can be used when you want to express uncertainty or inability to disclose information or an opinion on a particular matter. Example: "I have my suspicions about the outcome, but I cannot say for sure what will happen."
✓ Grammatically correct
News & Media
Academia
Sports
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
49 human-written examples
But I cannot say that.
News & Media
"We are close, but I cannot say anything more".
News & Media
SPEER: I do not believe that they were under guard, but I cannot say.
Academia
But I cannot say that I would have dared to try to make her tax-deductible.
News & Media
But I cannot say that," he said in an interview on BBC's Hard Talk.
News & Media
But I cannot say it emphatically enough: this is not Islam.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
11 human-written examples
Brexit surprised me, but unfortunately I cannot say I am surprised by Trump's America.
News & Media
But clearly I cannot say that [OA] would still be useful if the internet itself were deeply unreliable or largely destroyed.
Academia
Ten years ago, I called the Iraq war the right war, but now, I cannot say that I know that such a thing exists.
News & Media
But she added, "I cannot say that everybody in the government feels as he does".
News & Media
A hint in the catalogue suggests Yiwarra Kuju means "one road", but to whom I cannot say.
News & Media
Expert writing Tips
Best practice
Use "but I cannot say" to politely decline to provide information without giving a firm refusal. It implies there might be a reason you are unable to share, maintaining a level of discretion.
Common error
While acceptable, relying heavily on "but I cannot say" can make your writing sound evasive. In formal contexts, consider providing a brief explanation for your inability to disclose information or use a more direct alternative, such as "I am unable to disclose this information at this time".
Source & Trust
89%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "but I cannot say" functions as a hedge, softening a statement or declining to provide specific information. It suggests a limitation in one's ability or willingness to express something definitively. Ludwig confirms this usage is common.
Frequent in
News & Media
42%
Academia
30%
Sports
28%
Less common in
Science
0%
Formal & Business
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, "but I cannot say" is a versatile phrase used to express an inability or unwillingness to provide specific information. Ludwig indicates that this phrase is grammatically correct and widely used, particularly in news, academic, and sports contexts. When using this phrase, consider the level of formality required and whether a more direct alternative might be more appropriate. Remember to provide context for why you cannot say something to maintain transparency and avoid sounding evasive.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
however, I'm unable to disclose
Replaces "cannot" with "unable" and "say" with "disclose", suggesting confidentiality.
still, I'm not able to reveal
Swaps "cannot" with "not able to" and "say" with "reveal", slightly softening the tone.
nevertheless, I'm not at liberty to divulge
Uses a more formal tone, indicating a lack of permission to share information.
nonetheless, I refrain from stating
Emphasizes a deliberate choice to avoid making a particular statement.
yet, I cannot confirm
Focuses on the inability to verify something, rather than a general statement.
all the same, I'm not in a position to elaborate
Suggests that one lacks the authority or knowledge to provide further details.
even so, I'm not prepared to discuss
Implies a reluctance or unwillingness to delve into the subject.
despite that, it's not appropriate for me to share
Highlights the inappropriateness of sharing information, often due to protocol or sensitivity.
though, I'd rather not comment
Indicates a preference to avoid discussing the topic.
that being said, I'm hesitant to express
Indicates a degree of uncertainty or nervousness about sharing an opinion.
FAQs
When is it appropriate to use "but I cannot say"?
Use "but I cannot say" when you want to express that you are unable to provide information, whether due to a lack of knowledge, confidentiality, or other reasons. It's a polite way to decline without being overly blunt.
What are some alternatives to "but I cannot say"?
Depending on the context, you could use phrases like "however, I'm unable to disclose", "still, I'm not able to reveal", or "I'd rather not comment".
Is "but I cannot say" formal or informal?
The phrase "but I cannot say" is generally considered neutral and can be used in both formal and informal contexts. However, in very formal situations, consider more direct alternatives or providing a brief explanation.
How can I use "but I cannot say" effectively in a sentence?
Ensure the sentence provides context for why you cannot say something. For example, "I have my suspicions, but "but I cannot say" for sure what the outcome will be". This acknowledges your awareness while respecting the reason for withholding information.
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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