Used and loved by millions
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
determine beyond doubt
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "determine beyond doubt" is correct and usable in written English.
It can be used when you want to express the idea of reaching a conclusion or decision that is certain and indisputable. Example: "The evidence presented in the trial was sufficient to determine beyond doubt the defendant's guilt."
✓ Grammatically correct
News & Media
Science
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
1 human-written examples
By then, however, the lack of of forensic evidence, even after James's body was exhumed in 2015, had made it impossible to determine beyond doubt if she had pulled the trigger herself.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
As the exact order of divergence of the placozoan and cnidaria has not been determined beyond doubts [ 68], it was represented as a trifurcation.
Science
Science does not provide a definitive answer to the question of safety, experts say, just as science could not determine beyond a doubt how computer clocks would fare at the turn of the millennium.
News & Media
"There is no dispute there were other female family members present at the time, the only real issue is to determine beyond reasonable doubt whether or not each of the girls had their clitoris' mutilated by, there is a concern whether or not there was any actual bodily harm inflicted on the girls," he said.
News & Media
The texts do not provide enough detail about "relation ranking" for us to determine beyond a doubt that later Mohist ethics is consequentialist at the foundational level.
Science
Perhaps it would have been possible for an enterprising and resolute reporter like Vistica to determine beyond a reasonable doubt what happened that terrible night, and what responsibility Kerrey must bear for the tragedy.
News & Media
He hasn't determined beyond any doubt that his life and love are in concert with God's wishes, because he thinks it arrogant to insist, as the zealots who condemn gay people do, that God's will is so easily known.
News & Media
ReprintsRuling in two federal drugs cases, the court said the guidelines improperly required judges to increase the range of possible sentences on the basis of their own factual findings made "on the preponderance of the evidence", rather than on the basis of evidence determined "beyond reasonable doubt" by a jury.
News & Media
"The main deadlock," Mr. Voigt said, "was in determining beyond a reasonable doubt that the defendant was the brick man.
News & Media
In another 10 papers, scientific misconduct could not be determined beyond a reasonable doubt, but there was "evidence of fraud," such as incorrectly reported p-values or numbers of participants, the report says.
Science & Research
"Questions of guilt or innocence must be decided by a judge and jury, with guilt determined beyond a reasonable doubt.
News & Media
Expert writing Tips
Best practice
When using "determine beyond doubt", ensure that the context provides sufficient justification for such a strong claim of certainty. Avoid using it speculatively.
Common error
A common mistake is to use "determine beyond doubt" when the evidence is not truly conclusive. Reserve this phrase for situations where the certainty is genuinely warranted by the available information.
Source & Trust
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "determine beyond doubt" functions as a verb phrase indicating the achievement of absolute certainty in a conclusion or decision. As Ludwig points out, it's used when certainty and indisputability are key.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "determine beyond doubt" is a phrase used to express that something has been established with complete certainty. Ludwig AI indicates it is grammatically correct and usable in written English. While relatively rare in usage, it's found in contexts such as news reporting and scientific writing. The key consideration when using this phrase is ensuring that the available evidence genuinely warrants such a strong claim of certainty.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
ascertain without a doubt
Focuses on the act of finding something out with complete certainty.
establish with certainty
Highlights the act of firmly setting something as true.
confirm unequivocally
Emphasizes the lack of any possible doubt or ambiguity.
prove conclusively
Stresses the presentation of undeniable evidence.
verify beyond question
Implies a thorough check that leaves no room for doubt.
determine definitively
Highlights arriving at a final and authoritative decision.
establish beyond any shadow of a doubt
Uses a more emphatic and figurative expression of certainty.
resolve conclusively
Focuses on the act of bringing a matter to a certain end or resolution.
determine with absolute certainty
Uses more words to convey the concept of certainty.
ascertain with no uncertainty
Emphasizes the complete absence of doubt in the ascertainment.
FAQs
How can I use "determine beyond doubt" in a sentence?
Use "determine beyond doubt" when you want to express that something has been established with complete certainty, leaving no room for questions. For example: "The forensic evidence allowed the investigators to determine beyond doubt that the suspect was at the scene of the crime."
What phrases are similar to "determine beyond doubt"?
Alternatives include "ascertain without a doubt", "establish with certainty", or "prove conclusively". The best choice depends on the specific context.
Is it always appropriate to use "determine beyond doubt"?
No, "determine beyond doubt" should only be used when you are confident that the evidence or reasoning provides absolute certainty. Overusing it can weaken your argument if the certainty isn't justified.
What's the difference between "determine beyond doubt" and "determine with high probability"?
"Determine beyond doubt" implies absolute certainty, while "determine with high probability" suggests a strong likelihood but acknowledges the possibility of error. Use the former only when certainty is fully justified by the evidence; otherwise, opt for phrasing that reflects the actual level of certainty.
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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
84%
Authority and reliability
4.1/5
Expert rating
Real-world application tested