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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
unable to determine
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "unable to determine" is correct and usable in written English.
It can be used when indicating that a conclusion or decision cannot be reached based on the available information. Example: "After reviewing the data, we are currently unable to determine the cause of the issue."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
cannot ascertain
it is not possible to conclude
beyond my comprehension
not able to ascertain
incapable of identifying
difficult to determine
impossible to determine
unable to ascertain
can't really tell
cannot tell difference
cannot tell the difference
cannot distinguish
unable to distinguish
cannot differentiate
incapable of differentiating
unable to identify
infeasible to distinguish
unfeasible to distinguish
impossible to distinguish
feasible to distinguish
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
But at this point, I've been unable to determine that".
News & Media
Doctors operated but were unable to determine the cause.
News & Media
Dr. Wood initially said she was unable to determine the cause of Ms. McPherson's death.
News & Media
The Times has been unable to determine what original reporting Mr. Blair did to produce it.
News & Media
Despite repeated requests, Pentagon auditors said they were unable to determine why the payments were made.
News & Media
The vast majority of them, for reasons he was unable to determine, were middle-aged women.
News & Media
Whether this had anything to do with his scholarly activity I was unable to determine.
News & Media
A home office pathologist was unable to determine exactly what caused Jordan Begley's death.
News & Media
("The AP was unable to determine whether Mohammed ever read the famous novel").
News & Media
The service engineer was unable to determine the fault on this occasion.
News & Media
Unable to determine that the meal client was safe, I decided to phone the police.
News & Media
Expert writing Tips
Best practice
When using "unable to determine", provide context on why the determination is not possible. This adds clarity and transparency to your statement.
Common error
Don't simply state that you're "unable to determine" something without explaining what efforts were made or what limitations were encountered. Provide specific reasons to demonstrate thoroughness and credibility.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "unable to determine" functions as an adjectival phrase modifying an implied subject, expressing a state of incapacity or lack of ability to reach a conclusion or decision. This is supported by Ludwig AI and numerous examples.
Frequent in
News & Media
51%
Science
47%
Wiki
2%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "unable to determine" is a grammatically sound and widely used expression for conveying a lack of certainty or resolution. Ludwig AI confirms its correctness and usability across various contexts, particularly in news and scientific writing. While alternatives like "cannot ascertain" or "incapable of determining" exist, understanding the nuances of each can improve precision. When using the phrase, remember to provide context on why the determination is not possible and avoid vagueness to maintain clarity and credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
cannot ascertain
Implies a stronger inability to find something out, often suggesting a formal inquiry.
incapable of determining
Highlights a lack of capability or capacity to make a determination.
not able to establish
Focuses on the failure to firmly set or prove something.
could not figure out
Suggests a more active attempt to understand that was unsuccessful.
failed to discern
Emphasizes a lack of clear perception or understanding.
have not been able to identify
Specifically relates to not being able to recognize or point out something.
it is not possible to conclude
Highlights the impossibility of drawing a specific conclusion.
the cause remains unknown
Specifies that the reason for something is still not discovered.
cannot resolve
Focuses on the inability to settle or find a solution.
beyond my comprehension
Expresses a personal lack of understanding, often indicating complexity.
FAQs
How can I use "unable to determine" in a sentence?
You can use "unable to determine" to indicate a lack of certainty or resolution, such as "Researchers were "unable to determine" the cause of the outbreak" or "The committee was "unable to determine" the reasons for the changes".
What are some alternatives to saying "unable to determine"?
Alternatives include "cannot ascertain", "incapable of determining", or "not able to establish" depending on the specific context.
Is it better to say "unable to determine" or "impossible to determine"?
"Unable to determine" suggests a current lack of ability, while "impossible to determine" implies that it cannot be determined at all. The choice depends on whether future determination is potentially possible.
What's the difference between "unable to determine" and "unable to ascertain"?
While similar, "ascertain" often implies a more formal or thorough investigation. You might use "unable to ascertain" when referring to facts or truths discovered through investigation.
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested