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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
verify that
Grammar usage guide and real-world examplesUSAGE SUMMARY
"verify that" is correct and usable in written English.
You can use it as a way to emphasize the need for you to go over and make sure that something is true. For example: Please be sure to verify that all the paperwork is completed before submitting it.
✓ Grammatically correct
Wiki
News & Media
Science
Alternative expressions(20)
confirm that
ensure that
check that
make sure that
ascertain that
validate that
substantiate that
prove that
determine that
corroborate that
attest to the possibility that
attest to the influence that
speaks to the fact that
double-check that
demonstrate that
attest to the discrimination that
Can you confirm
testified to the fact that
attesting to the fact that
testifies to the fact 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
We have to verify that".
News & Media
KW: How do you verify that?
News & Media
Could you verify that?... Aaron Schneider, Manhattan.
News & Media
ScienceInsider was unable to verify that claim.
Science & Research
How do you verify that?
News & Media
First, we verify that implies.
Science
"I can't really verify that information".
News & Media
Reuters could not immediately verify that information.
News & Media
I can verify that.
News & Media
But I can't verify that.
News & Media
We can verify that.
Science
Expert writing Tips
Best practice
Use "verify that" when you need to emphasize the importance of double-checking information or ensuring a specific condition is met.
Common error
While generally acceptable, avoid using "verify that" excessively in highly formal writing. Opt for more precise alternatives like "ascertain" or "validate" for a more polished tone.
Source & Trust
78%
Authority and reliability
4.2/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "verify that" primarily functions as a directive, urging the listener or reader to perform an action to confirm the truth or accuracy of a statement. Ludwig AI confirms that this phrase is correct and frequently used.
Frequent in
Wiki
31%
News & Media
23%
Science
18%
Less common in
Formal & Business
10%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "verify that" is a grammatically sound and frequently used phrase that functions as a directive to confirm information or ensure specific conditions are met. As Ludwig AI points out, the phrase is correct and usable. Its neutral register makes it appropriate for various contexts, although more formal alternatives might be preferred in academic or scientific writing. The phrase is commonly found in wiki and news sources, highlighting its broad applicability. Remember to use "verify that" to emphasize accuracy and mitigate risk, and consider the specific context to choose the most appropriate phrasing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
confirm that
Replaces "verify" with "confirm", implying a slightly stronger degree of certainty.
ensure that
Focuses on making something certain or guaranteed.
check that
A more informal and direct way of saying "verify that".
make sure that
An even more informal way to express the need for verification.
ascertain that
A more formal and precise way of expressing verification.
validate that
Implies confirming the accuracy or correctness of something.
substantiate that
Focuses on providing evidence to support a claim.
prove that
Implies demonstrating the truth of something with certainty.
determine that
Focuses on the process of finding something out definitively.
corroborate that
Implies strengthening or supporting a statement or theory with additional evidence.
FAQs
How can I use "verify that" in a sentence?
You can use "verify that" to emphasize the importance of confirming information or ensuring a certain condition is met. For example: "Please "verify that" all the data is entered correctly before submitting the form."
What are some alternatives to "verify that"?
Some alternatives include "confirm that", "ensure that", "check that", and "make sure that". The best choice depends on the specific context and desired level of formality.
Is "verify that" formal or informal?
"Verify that" is generally considered neutral and can be used in both formal and informal contexts. However, in highly formal writing, you might consider alternatives like "ascertain that" or "validate that".
What's the difference between "verify that" and "confirm that"?
While similar, "verify that" often implies a more thorough investigation or double-checking process, while "confirm that" suggests a simpler validation. The choice depends on the context and the level of scrutiny required.
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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
4.2/5
Expert rating
Real-world application tested