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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 substantiated to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "was substantiated to" is not correct in standard written English.
It is not commonly used and may lead to confusion; a more appropriate phrase would clarify the intended meaning. Example: "The evidence was substantiated to support the claims made in the report."
⚠ May contain grammatical issues
Science
News & Media
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
3 human-written examples
Transforming growth factor- β3 (TGF- β3) was substantiated to help to maintain a round or polygonal shape of chondrocytes and stimulate total collagen synthesis, which is crucial in maintaining the cartilage functions [ 18, 19].
The latter was substantiated to some extent when in 2005, the Global Fund identified serious mismanagement problems in five of its grants to Uganda leading to their suspension [ 46].
Science
In this study, we found that the crude enzyme system of Bacillus sp. Y1 had a greatly higher content of protease than that of the control pectinase, and the protease was substantiated to play a much more significant role in degumming ramie.
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The six-level structure is neat and simple and has been substantiated to some extent by empirical evidence.
Science
Actually, the Tyr397 phosphorylation and kinase activity of FAK are substantiated to be important for the invasive phenotype as well as cancer metastasis [ 63].
Just 258 of those complaints were substantiated, according to a review of the data by WNYC.
News & Media
The hypothesis, however, cannot be substantiated due to the heterogeneity of transplanted tail blastema.
Science
This point needs to be substantiated with further analysis to show an outcome-relevant specificity.
Science
This may be in response to improving environmental conditions, although this has yet to be substantiated.
Science
The charges, however, failed to be substantiated.
Encyclopedias
But then, it has to be substantiated".
News & Media
Expert writing Tips
Best practice
Avoid using the phrase "was substantiated to" in formal writing. Opt for more grammatically sound and widely accepted alternatives like "was confirmed to" or "was proven to" to ensure clarity and credibility.
Common error
Avoid using "substantiate" passively with "to". It is better to actively substantiate something with evidence or data, rather than saying something was substantiated to be a certain way.
Source & Trust
81%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was substantiated to" functions as a passive construction intended to convey that something has been proven or verified. However, Ludwig AI points out that this phrasing is grammatically awkward and not standard in written English.
Frequent in
Science
60%
News & Media
30%
Wiki
10%
Less common in
Encyclopedias
0%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "was substantiated to" is grammatically questionable and rarely used in standard English writing. While present in some scientific and news-related contexts, as shown by Ludwig, its awkward construction undermines its effectiveness. Ludwig AI flags this expression as potentially misleading and recommends opting for clearer alternatives such as "was confirmed to", "was proven to", or "was verified to". Writers should prioritize grammatical correctness and clarity by avoiding "was substantiated to" in favor of more accepted and precise language choices.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was confirmed to
Indicates a higher degree of certainty and official validation compared to the original phrase.
was verified to
Emphasizes the process of checking or proving the accuracy of something.
was proven to
Highlights that evidence has demonstrated the truth or validity of a claim.
was demonstrated to
Focuses on showing or illustrating the existence or truth of something through evidence or example.
was found to
Suggests a discovery or observation that supports a particular conclusion.
was shown to
Similar to 'demonstrated to', but implies a more passive observation or revelation.
was established to
Indicates that something has been firmly settled or recognized as true.
was validated to
Suggests that something has been checked and confirmed as accurate or legitimate.
was corroborated to
Emphasizes that additional evidence or information supports the original claim.
was supported by
Highlights that evidence or data lends credence to a particular assertion.
FAQs
Is "was substantiated to" grammatically correct?
The phrase "was substantiated to" is generally considered incorrect in standard English. It's better to use alternatives like "was confirmed to" or "was proven to".
What are some alternatives to "was substantiated to"?
Depending on the context, you can use phrases such as "was verified to", "was demonstrated to", or "was found to" instead of "was substantiated to".
How can I use "substantiate" correctly in a sentence?
Use "substantiate" actively: "The evidence substantiated the claim." Avoid passive constructions like "the claim was substantiated to be true."
What's the difference between "was substantiated to" and "was confirmed to"?
"Was confirmed to" implies a higher degree of certainty and official validation. "Was substantiated to" is grammatically awkward; using "was confirmed to" is a more appropriate and clearer way to express the idea that something has been verified.
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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
81%
Authority and reliability
2.1/5
Expert rating
Real-world application tested