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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
ascertaining that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ascertaining that" is correct and usable in written English.
It can be used when you want to express the act of confirming or verifying something. Example: "The team is focused on ascertaining that all safety protocols are followed during the experiment."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
showing that
confirming that
establishing that
demonstrating that
verifying that
demonstrate that
making sure that
illustrating that
attesting that
recognising that
indicating that
determining that
validating that
declaring that
proving that
suggesting that
revealing that
demonstrated that
indicated that
evidence 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
60 human-written examples
Bayesian tests allowed to ascertaining that 98.3% of the adult harvest came from the original hatchery full-sib family while only 1.7% mussels were recruited from the wild.
Science
Astrology was a means of ascertaining that meaning.
Science
Indeed, he even held that probability is actually a notion with clear empirical content and that there are clear empirical procedures for ascertaining that content.
Science
Evidently, if genuine progress is to be made regarding the final purport of Aristotle's doctrine of the active mind, it will be achieved by investigating De Anima iii 5 holistically, by ascertaining, that is, how various hypotheses concerning its possible claims and their likely significance integrate with other, comparatively settled doctrines in Aristotelian psychology and metaphysics.
Science
Measuring the brain for just half a minute, random quark is able to determine what kind of emotion an individual is remembering, deciding to associate positive feeling if more activity is occurring in the brain's left hemisphere such as happy and ascertaining that emotion even further.
News & Media
In turn, we think that ascertaining that handshakes can transfer chemosignaling relevant molecules is important for our major claim.
Science
Cocultures were also performed in this media after ascertaining that reduction mammoplasty fibroblasts (RMFs) maintained their RPMI 1640 doubling times in this Dulbecco's modified Eagle's medium/F12.
Science
Ascertaining that contributions are characterized correctly — Did the funds come from individuals?
News & Media
Duke officials have faulted their surgeons for not ascertaining that the organs were of the right blood type.
News & Media
Mr. Imperato became a loyal customer after ascertaining that the print quality of the recycled cartridge was comparable.
News & Media
(1927), he and Goudsmit put forth their idea of electron spin after ascertaining that electrons rotate about an axis.
Encyclopedias
Expert writing Tips
Best practice
When using "ascertaining that", ensure the subsequent clause clearly states the fact or condition being verified. Clarity is key.
Common error
Avoid using "ascertaining that" in informal writing where simpler alternatives like "making sure that" or "finding out that" would be more appropriate. The formality can sound stilted in casual conversation or writing.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ascertaining that" functions as a conjunction, introducing a subordinate clause that specifies what has been definitely established or confirmed. As stated by Ludwig AI, the phrase is correct and usable in written English.
Frequent in
Science
42%
News & Media
39%
Academia
8%
Less common in
Formal & Business
5%
Encyclopedias
3%
Wiki
2%
Ludwig's WRAP-UP
In summary, "ascertaining that" is a grammatically sound phrase used to introduce a confirmed fact or condition. It is especially suited for formal contexts such as science, news, and academia, lending precision and authority to writing. While it's a correct and usable phrase, as affirmed by Ludwig AI, overuse in informal contexts should be avoided. When aiming for clarity and formality, "ascertaining that" is a strong choice, but simpler alternatives may be preferable in casual settings.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
confirming that
Direct synonym, replacing "ascertaining" with a more common verb.
verifying that
Similar to "confirming that", emphasizing the accuracy check.
establishing that
Focuses on proving or demonstrating something to be true.
determining that
Highlights the process of finding something out definitively.
making sure that
More informal, but conveys the sense of ensuring something is the case.
ensuring that
Emphasizes guaranteeing or securing a particular outcome.
finding out that
A more casual way of saying discovering or learning something.
proving that
Implies providing evidence or justification for a claim.
certifying that
Suggests a formal declaration or endorsement of something.
validating that
Emphasizes the process of checking if something is correct or acceptable.
FAQs
What does "ascertaining that" mean?
The phrase "ascertaining that" means to discover or establish something with certainty. It implies a process of careful investigation or verification.
How can I use "ascertaining that" in a sentence?
You can use "ascertaining that" to introduce a clause that states something you have confirmed to be true. For example, "After "determining that" all the equipment was functioning correctly, the experiment began."
What can I say instead of "ascertaining that"?
You can use alternatives like "confirming that", "verifying that", or "establishing that" depending on the context.
Is "ascertaining that" formal language?
Yes, "ascertaining that" is generally considered formal language. In more casual contexts, it might be better to use phrases like "making sure that" or "finding out that".
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested