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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 this
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "ascertaining that this" is correct and usable in written English.
It can be used when you want to express the act of confirming or verifying a specific piece of information or condition. Example: "The team is focused on ascertaining that this information is accurate before proceeding with the project."
✓ Grammatically correct
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
1 human-written examples
Cells below the subepidermal layer could also be observed, ascertaining that this method is sufficient to obtain enough depth of focus to analyze the entire subepidermal layer in situ.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Astrology was a means of ascertaining that meaning.
Science
This ascertained that differences in the personality or style of the physiotherapists could not bias the results.
Science
If the source is Russia, we should be able to ascertain that pretty quickly.
News & Media
The White House takes care to ascertain that petition signatories are bona fide US citizens.
News & Media
It was in News International's power to ascertain that, wasn't it?
News & Media
Dead insects were dissected under the stereomicroscope to ascertain that mortality resulted from nematodes' infection.
From a section in the notebook marked "Alternatives to death," Lymberis added that we can ascertain that "he was desperate.
News & Media
Duke officials have faulted their surgeons for not ascertaining that the organs were of the right blood type.
News & Media
After quickly ascertaining that the FedEx Office Print & Ship Center offered no working public facilities, I did the unthinkable: I abandoned my post.
News & Media
It was first supposed, by those who examined the body, that some artificial means had been employed to protect it from putrefaction, but, on enquiry, it was not ascertained that this was the case.
News & Media
Expert writing Tips
Best practice
When using "ascertaining that this", ensure the context clearly indicates a process of active verification or confirmation. It's often used in formal or scientific writing to emphasize the rigor of the process.
Common error
Avoid using "ascertaining that this" in casual conversation or informal writing. Simpler alternatives like "making sure that this" or "finding out that this" are more appropriate.
Source & Trust
81%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "ascertaining that this" functions as a gerund phrase acting as a transitional element. It introduces a clause that confirms or verifies a piece of information. It's used to emphasize the act of careful verification before proceeding, as evidenced by the example Ludwig provides.
Frequent in
Science
60%
News & Media
40%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "ascertaining that this" is a grammatically correct, although rare, phrase primarily used in formal and scientific contexts. According to Ludwig, it serves to emphasize the process of verifying information. When choosing this phrase, ensure that the formality aligns with your context, as simpler alternatives may be more appropriate for casual communication. The phrase's function is to introduce confirmation or verification, providing a sense of credibility. It is most frequently found in science and news media sources. Therefore, using alternative phrases like "confirming that this" or "verifying that this" can achieve similar effects while keeping the writing style adapted to the communication context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
confirming that this
Replaces "ascertaining" with "confirming", emphasizing the act of verifying something is true.
verifying that this
Substitutes "ascertaining" with "verifying", highlighting the process of establishing the truth or accuracy of something.
establishing that this
Uses "establishing" instead of "ascertaining", focusing on the act of proving or demonstrating something.
determining that this
Replaces "ascertaining" with "determining", suggesting a process of finding out something definitively.
finding out that this
Employs a more informal "finding out" in place of "ascertaining", indicating a discovery process.
confirming the fact that this
Adds "the fact" for emphasis, making the statement more explicit.
making sure that this
Uses a more casual "making sure" instead of "ascertaining", indicating a check for certainty.
certifying that this
Substitutes "ascertaining" with "certifying", implying a formal confirmation or validation.
validating that this
Replaces "ascertaining" with "validating", focusing on the act of confirming the accuracy or legitimacy of something.
proving that this
Uses "proving" in place of "ascertaining", highlighting the act of demonstrating the truth of something through evidence.
FAQs
What does "ascertaining that this" mean?
"Ascertaining that this" means confirming or verifying a particular fact or situation. It implies a careful and deliberate effort to establish something with certainty.
When is it appropriate to use "ascertaining that this" in writing?
It is most appropriate in formal, academic, or scientific writing when emphasizing the need for rigorous verification. In more casual contexts, simpler alternatives may be better.
What are some alternatives to "ascertaining that this"?
You can use alternatives like "confirming that this", "verifying that this", or "determining that this" depending on the context.
Is "ascertaining that this" formal?
Yes, "ascertaining that this" is a relatively formal phrase. It's more common in professional or academic settings than in everyday conversation.
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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
4.2/5
Expert rating
Real-world application tested