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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
ascertained to
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ascertained to" is not correct and does not convey a clear meaning in written English.
It is not commonly used and may lead to confusion; a more standard expression would be preferable. Example: "The results were ascertained to be accurate after thorough testing."
⚠ May contain grammatical issues
Science
News & Media
Encyclopedias
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
This matter has been ascertained to be of nonbiological origin.
Encyclopedias
The rumor that the vacation would be in the Caribbean was ascertained to be hard fact.
News & Media
Nor is there any proof that the shooting was connected to a highly touted "Hidden Gold Mine" map later ascertained to be a fake.
News & Media
The oceans were ascertained to brim not just with fish but also with marine microbes — 35 elephants' worth in weight for every person on earth.
News & Media
These were ascertained to consist of transition metal carbides by experimental results and thermodynamic calculations.
Science
The conversion of the implanted OCP was ascertained to advance gradually with implantation periods.
Science
From experimental data, ThHl4 and ThHl2 are ascertained to prevail over ThHl3.
Science
On comparing with the standards, the 3 peaks were ascertained to be DETP, TCP and CPyF, respectively.
Science
UV Vis spectroscopy was ascertained to check the formation and stability of Au-NPs in aqueous solution (Fig. 1).
The crystalline phase of the sintered scaffold was ascertained to be β-TCP by X-ray diffractometry (data not shown).
Langmuir isotherm and pseudo-second-order model were ascertained to be more appropriate for the process of removal.
Science
Expert writing Tips
Best practice
When aiming for clarity and grammatical correctness, replace "ascertained to" with alternatives like "determined to be" or "established to be."
Common error
Avoid using "ascertained to" simply because it appears in other scientific papers. Opt for clearer and more grammatically sound alternatives to enhance the quality of your writing.
Source & Trust
78%
Authority and reliability
2.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ascertained to" functions as a passive construction intended to indicate that something has been definitively discovered or established. However, Ludwig AI signals this usage as potentially incorrect.
Frequent in
Science
88%
News & Media
7%
Encyclopedias
2%
Less common in
Formal & Business
0%
Wiki
1%
Social Media
0%
Ludwig's WRAP-UP
While the phrase "ascertained to" appears frequently, especially in scientific contexts, it's generally considered grammatically questionable. Ludwig AI analysis indicates that it is not a standard English construction. For clarity and correctness, alternatives like "determined to be" or "established to be" are recommended. When writing, consider the potential for misinterpretation and opt for more widely accepted and grammatically sound phrasing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
determined to be
Replaces "ascertained" with "determined", providing a more common and grammatically sound alternative.
established to be
Emphasizes the confirmed or proven nature of something, similar to "ascertained" but more standard.
found to be
Indicates a discovery through investigation or research, offering a more straightforward expression.
identified as
Focuses on the act of recognizing or categorizing something, akin to ascertaining its nature.
confirmed to be
Highlights the validation or verification of something, aligning with the idea of ascertaining its truth.
discovered to be
Emphasizes the element of uncovering or revealing something, similar to how information is ascertained.
proven to be
Indicates that something has been demonstrated or verified beyond doubt, a strong form of ascertaining.
revealed to be
Focuses on the unveiling or disclosure of something that was previously unknown, related to ascertaining hidden facts.
concluded to be
Suggests a judgment or decision based on evidence or reasoning, similar to how one might ascertain a conclusion.
demonstrated to be
Implies that something has been shown or exhibited clearly, aligning with the concept of ascertaining through proof.
FAQs
What does "ascertained to" mean?
While "ascertain" means to find something out for certain, the phrase "ascertained to" is not standard English. It's better to use alternatives like "determined to be" or "established to be".
How can I use "ascertain" correctly in a sentence?
Use "ascertain" followed by a direct object. For example, "We need to ascertain the facts" or "The police are trying to ascertain the identity of the victim."
What are some alternatives to "ascertained to be"?
Instead of "ascertained to be", consider using phrases such as "determined to be", "found to be", or "established to be" for clearer communication.
Is "ascertained to" grammatically correct?
The phrase "ascertained to" is generally considered grammatically incorrect. It's more appropriate to use phrases like "determined to be" or "established to be".
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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
78%
Authority and reliability
2.1/5
Expert rating
Real-world application tested