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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
to ascertain as
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "to ascertain as" is not correct and does not convey a clear meaning in written English.
It is not commonly used and may lead to confusion in communication. Example: "The goal of the research is to ascertain as the effectiveness of the new treatment."
⚠ May contain grammatical issues
Science
News & Media
Formal & Business
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
25 human-written examples
It is key for you to ascertain as much as possible about any existing products and domain in terms of functionality, competitors, and customers, so you do not duplicate work or spend time generating knowledge that already exists.
The point at which terrorist sympathies pose a specific enough threat to merit imprisonment may be as hard to ascertain as the proper limit of that controversial power.
News & Media
In Uzbekistan, the Army failed to ascertain, as regulations require, whether its own units, which handled logistics there for the first six months, were available to work when it brought in the contractor, according to Army spokesmen.
News & Media
The total amount of extractives is difficult to ascertain as it requires sequential extractions with various solvents (Tappi [1988]).
The aetiology of this pseudoaneurysm is difficult to ascertain as the anatomical location of the aneurysm may suggest arterial injury at the time of the osteotomy, but the ultrasound appearances suggested a neck related to a wire site.
Style also made the topic subject of the sentence difficult to ascertain, as when the head noun or object was omitted whenever context made it even slightly clear who or what it was.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
Other data were to be ascertained as well, such as number of inhabitants in the region to be evaluated, travel costs and the opportunity costs of time spent by visiting a forest and traveling.
Science
Early studies relied on questionnaires to ascertain exposure as well as symptoms, making it difficult to exclude responder bias as the explanation for the associations that were found (Duhme et al. 1996; Weiland et al. 1994).
Each of these variables was at first analysed through simple logistic regression to ascertain significance as well as to discriminate categories related to risk from those related to protection.
Science
The patient type is an analytical construct that allows us to ascertain similarities as well as deviations in typical course of conduct or, in the case of diabetes self-care, typical self-care coping strategies by patient type [ 23].
Science
Semi-structures household interviews were conducted with various stakeholder groups to identify what tree products are used, to ascertain amounts used as well as to gauge perceptions of natural resource use between different tree species and use over time.
Science
Expert writing Tips
Best practice
Avoid using the phrase "to ascertain as" in your writing. It is grammatically incorrect and can confuse readers. Instead, use alternatives like "to ascertain whether", "to determine", or "to find out".
Common error
The word "as" is often incorrectly added after "ascertain", creating a redundant or ungrammatical construction. Avoid this by using "ascertain" followed by a "whether" clause or directly followed by the object of your inquiry. For example, prefer "ascertain whether" over "ascertain as".
Source & Trust
76%
Authority and reliability
1.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "to ascertain as" is generally considered grammatically incorrect. Its intended function is to express the act of finding something out for certain, but the inclusion of "as" creates an ungrammatical structure. As indicated by Ludwig, it is not considered correct.
Frequent in
Science
33%
News & Media
33%
Formal & Business
33%
Less common in
Science
0%
News & Media
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "to ascertain as" is generally considered grammatically incorrect and should be avoided in formal writing. Ludwig confirms this assessment. While the intent is to convey the idea of discovering or confirming information, the ungrammatical structure undermines its effectiveness. It is better to use alternatives such as "to ascertain whether", "to determine", or "to find out". The register would typically be formal given the word "ascertain", but the incorrect grammar detracts from this. Therefore, it is crucial to avoid using this phrase to maintain grammatical correctness and clarity in writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
to ascertain whether
Maintain the meaning of "ascertain" while introducing a conditional clause.
to find out whether
Highlights the process of gaining information, often implying a more active search.
to determine whether
Focuses on establishing a yes/no answer through investigation, specifying a condition.
to verify if
Emphasizes checking the truth or accuracy of something, highlighting a validation process.
to confirm that
Stresses the action of establishing certainty or validity, presenting a result of confirmation.
to discover if
Emphasize the act of finding something previously unknown, inquire about a condition.
to establish whether
Highlights setting up a condition or fact, with a focus on creating certainty.
to investigate if
Involves a more thorough examination for the purpose of uncovering facts, focusing on a specific condition.
to check whether
Implies a quick verification to ensure something meets a requirement, specifying a circumstance.
to figure out if
Stresses problem-solving and finding a solution or an answer to a question, also inquire about a condition.
FAQs
What does "ascertain" mean, and how should I use it correctly?
"Ascertain" means to find something out for certain or to make sure of something. It is often followed by a "whether" clause or a direct object. For example, "to ascertain whether" or "to ascertain the facts" are correct usages.
What are some alternatives to "to ascertain as" that I can use in my writing?
Instead of "to ascertain as", consider using alternatives such as "to determine whether", "to find out whether", or simply "to ascertain whether". The best choice depends on the specific context and desired level of formality.
Is it ever correct to use "as" after "ascertain"?
No, it is not generally correct to use "as" directly after "ascertain" in standard English. The phrase "to ascertain as" is grammatically incorrect and should be avoided. Instead, use constructions like "ascertain whether" or rephrase the sentence to use alternatives.
How can I ensure that I'm using "ascertain" correctly in my sentences?
To use "ascertain" correctly, focus on following it with a "whether" clause or a direct object. For example, "The detective tried "to ascertain whether" the suspect was lying" or "The researcher wanted "to ascertain the truth"." Avoid using "as" directly after "ascertain".
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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
76%
Authority and reliability
1.8/5
Expert rating
Real-world application tested