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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
was corroborated by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was corroborated by" is correct and usable in written English.
It is typically used to indicate that a statement or claim has been supported or confirmed by additional evidence or testimony. Example: "The witness's account of the event was corroborated by video footage from the scene."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(19)
was confirmed by
was supported by
was validated by
was verified by
was substantiated by
was proven by
was reaffirmed by
was evidenced by
was demonstrated by
was ascertained by
was complemented by
was bolstered by
was consolidated by
was asserted by
was dictated by
was surrounded by
was incapacitated by
was run by
was overwhelmed by
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
Moreover, the informant's story was corroborated by other sources.
Academia
This result was corroborated by XRD.
Dr Courville's diagnosis was corroborated by the other two neurosurgeons.
News & Media
This finding was corroborated by the results of psychophysical test.
Their structure was corroborated by means of the rhenium complexes.
Phase inversion was corroborated by transmission electron microscopy.
Science
Butler's story was corroborated by the dozen sets of Maharaj's fingerprints found throughout the room.
News & Media
When my identity was corroborated by independent witnesses, she could not conceal her disappointment.
News & Media
This analysis was corroborated by a further phylogenetic analysis of the whole EGFR sequence (Fig. 1).
Science & Research
Larrieta said the witness account was corroborated by other statements from Iguala police already in custody.
News & Media
The presence of mellitic acid was corroborated by organic extraction and GC/MS analysis.
Science
Expert writing Tips
Best practice
When using "was corroborated by", ensure that the sources you cite are credible and relevant to the claim being made. This strengthens the validity of your statement.
Common error
Avoid solely relying on one source to corroborate information. Using multiple independent sources provides a more robust and believable confirmation of the statement.
Source & Trust
84%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was corroborated by" functions as a passive voice construction indicating that a previous statement or claim has received support or confirmation from an external source. According to Ludwig AI, this phrase follows standard grammar rules and is usable in written English.
Frequent in
Science
55%
News & Media
34%
Academia
11%
Less common in
Wiki
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "was corroborated by" is a grammatically correct and widely used construction to indicate that a statement or claim has been supported by additional evidence or sources. Ludwig AI confirms its proper usage in written English. It is most frequently found in scientific, news, and academic contexts. When using this phrase, ensure that the sources you cite are credible and relevant to strengthen the validity of your statement. Alternatives include "was confirmed by" and "was supported by".
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was confirmed by
Indicates a more direct confirmation of a fact or statement.
was supported by
Suggests that something provided assistance or backing for the original statement.
was verified by
Highlights the act of checking or proving the truth of something.
was validated by
Implies that the original claim has been assessed and found to be accurate or justified.
was substantiated by
Emphasizes the presentation of evidence to support the truth of the original assertion.
was proven by
Indicates a higher degree of certainty, suggesting irrefutable evidence exists.
was borne out by
An idiomatic expression meaning the claim was proved to be true.
evidence supported
Focuses on the role of evidence in providing support to the original claim.
findings confirmed
Highlights that research findings support or prove the original statement.
data corroborated
Indicates that data served to strengthen or confirm the original claim.
FAQs
How can I use "was corroborated by" in a sentence?
Use "was corroborated by" to show that a statement or claim has been supported by additional evidence or information. For example: "The witness's testimony "was corroborated by" video footage."
What are some alternatives to "was corroborated by"?
You can use alternatives like "was confirmed by", "was supported by", or "was validated by" depending on the context.
Is it better to say "was corroborated by" or "was confirmed by"?
Both "was corroborated by" and "was confirmed by" are correct, but "corroborated" implies a stronger degree of independent verification. Use "corroborated" when multiple sources or pieces of evidence support the claim.
What does "corroborated" actually mean?
"Corroborated" means to confirm or support a statement, theory, or finding with evidence or authority. When something "was corroborated by" other information, it becomes more credible.
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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
4.6/5
Expert rating
Real-world application tested