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
we have corroborated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "we have corroborated" is correct and usable in written English.
It can be used when you want to indicate that you have confirmed or supported a statement or finding with evidence or additional information. Example: "After thorough investigation, we have corroborated the initial claims made by the witnesses."
✓ Grammatically correct
News & Media
Science
Alternative expressions(20)
we have demonstrated
we have determined
it is right that
it is verified that
is correct that
we have proven
it is now known that
we have substantiated
it is corroborated that
it is convinced that
we are glad to report
we have established
it is validated that
is right that
it is recognised that
it is accurate that
we can conclude that
the evidence suggests that
it is the case that
it is a given that
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
30 human-written examples
"We have corroborated it and cross-corroborated it, but the second the police admit that it happened, it would trigger an investigation". Hasan said that, with a presidential election on September 6, one in which Baluchistan's provincial parliament would be strongly relied on to deliver votes, action that would antagonise the region's politicians was highly unlikely.
News & Media
We have corroborated any evidence that we have received.
News & Media
Hence, we have corroborated in silico that several genetic modifications imposed on a critical set of TFs generates a high diversity in the transcriptome of the plant.
Science & Research
We have corroborated each threat by reviewing local news reports and, in some cases, contacting the teenagers' school districts and classmates.
News & Media
Thus, considering this aspect, we have corroborated the information about molecular (target) level implementations of thiazolidine-2,4-diones (TZD) derivatives having therapeutic implementations such as, but not limited to, anti-diabetic (glitazones), anti-cancer, anti-arthritic, anti-inflammatory, anti-oxidant and anti-microbial, etc.
In previous studies (Murillo-Morera et al. 2016c; 2016b), we have corroborated this experimentally in the area of software prediction.
Human-verified similar examples from authoritative sources
Similar Expressions
30 human-written examples
We've corroborated those reports with a source close to the deal, who told TechCrunch — like both publications — that round is not yet closed, is apparently over-subscribed, and will value the company at over $20 billion.
News & Media
Finally, we've corroborated an anticipated result regarding iron uptake; that oxidative stress in our experimental conditions lead to the repression of iron uptake genes.
Science
While we knew we wanted the product, we should have corroborated the opportunity by building a simple version of EasyResu.me first.
News & Media
In a number of cases per Ms. McConnell, social environments are being deployed, but as others have corroborated, we are seeing the emergence of new social silos in place of the old ones.
News & Media
"We have Roger's side of the story and we have some witnesses that have corroborated what Roger has told us," Wren said.
News & Media
Expert writing Tips
Best practice
Avoid using "we have corroborated" when a simpler term like "confirmed" suffices, especially in informal contexts.
Common error
Don't use "we have corroborated" when simply agreeing with something obvious or easily verified. Save it for situations where the confirmation process was complex or important.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "we have corroborated" functions as a declarative statement within a sentence. According to Ludwig, it indicates that the speaker or writer has confirmed or supported a previous statement or finding with additional evidence. This assertive function aims to strengthen the credibility of the information.
Frequent in
Science
50%
News & Media
40%
Formal & Business
10%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "we have corroborated" is a phrase used to assert that a statement or finding has been independently verified and confirmed. As Ludwig AI states, it is grammatically correct and most suitable for formal contexts such as news reporting and scientific writing. The phrase lends authority and strengthens credibility. While alternatives like "we have confirmed" or "we have verified" exist, they may not always convey the same level of thoroughness. To use the phrase most effectively, reserve it for situations where verification involved complex processes or multiple sources. Avoid overuse in simple or obvious confirmations. By doing so, you'll ensure that your writing sounds precise, authoritative, and credible.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
We have verified
Focuses on the act of checking and confirming the truth or accuracy of something.
We have confirmed
Emphasizes establishing something as definitely true or valid.
We have validated
Highlights the process of proving something's worth or effectiveness.
We have substantiated
Implies providing evidence to support the truth of something.
We have authenticated
Focuses on proving that something is genuine.
We have demonstrated
Showcases how something is true based on experiment, experience, or example.
We have proven
Suggests that something is now established as a certainty.
We have ratified
Indicates an official approval, a formal sanction.
Our findings support
A more formal alternative, especially common in scientific research.
Evidence suggests
A weaker claim than corroboration, indicating a trend rather than proof.
FAQs
What does "we have corroborated" mean?
It means that something has been confirmed or supported by additional evidence. It implies a strengthening of the original statement or finding.
When should I use "we have corroborated" in my writing?
Use it when you want to convey that you have independently verified information through multiple sources, strengthening its credibility. It is best used in formal or professional contexts.
What can I say instead of "we have corroborated"?
You can use alternatives like "we have verified", "we have confirmed", or "we have validated" depending on the context.
Is "we have corroborated" suitable for informal conversations?
While grammatically correct, it might sound overly formal in casual settings. Simpler alternatives like "we confirmed" or "we checked" may be more appropriate.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested