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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
check it used
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "check it used" is not correct in English and does not convey a clear meaning.
It seems to be an incomplete thought or a misphrasing, and without additional context, it cannot be used effectively in written English. Example: "Please check it used in the previous document." (This is an attempt to provide context, but the phrase still lacks clarity.)
⚠ May contain grammatical issues
News & Media
Wiki
Science
Alternative expressions(2)
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
Kickstarter didn't just hand over a big check — it used its product and infrastructure in a way that delivered a better outcome not only for refugees, but for its company and community.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
It may give you an idea of storms that are moving toward you, and you can check it using phone apps like Weather HD, which has a free edition.
News & Media
To check it, use a short piece of rubber hose on the filter inlet.
Wiki
If you decide to go down the concrete route, first insert your fence pole and check it using a spirit level to ensure it is straight.
Wiki
The annotation of the Human Version 2.0 microarray platform (OPERON) was out of date, so we double-checked it using the MatchMiner software [ 36], loading the GenBank accession numbers and recovering the EntrezGene ID and the gene symbol (only for the genes in Additional file 1).
Science
Check it?" "Please use the escalator to exit".
News & Media
Don't worry, the email address doesn't have to be valid, so you can go ahead and check it out using something like [email protected]
News & Media
Otherwise, if you want to know your myki balance, you can check it by using the blue check balance machine.
Wiki
But Norway doesn't give out checks, it uses the proceeds to supplement its generous social services, which are often credited with helping the country consistently top lists of the best places to live.
News & Media
It should clearly describe how it follows international law in these cases and list the internal procedures and checks it uses before a killing is approved.
News & Media
I decided, therefore, to check it out myself using the lowest available prices on 15s and 30s quoted by the lenders who compete for loans on my web site.
News & Media
Expert writing Tips
Best practice
When you need to verify if something was previously utilized or if it's currently in use, substitute the phrase "check it used" with clearer and grammatically correct alternatives such as "verify its usage" or "see if it was used".
Common error
Don't rely on the phrase "check it used" as it is not grammatically sound and might confuse your readers. Opt for phrases like "verify its usage" to maintain clarity and accuracy in your writing.
Source & Trust
77%
Authority and reliability
2.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "check it used" functions as an instruction to verify whether something has been put into service or action. It's an incomplete and grammatically unsound construction, as highlighted by Ludwig AI, requiring correction for effective communication.
Frequent in
Wiki
33%
News & Media
33%
Science
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "check it used" is grammatically incorrect and rarely appears in formal or edited writing. Ludwig AI indicates that it is an incomplete construction, and therefore, ineffective. The authoritative sources like The New York Times and TechCrunch show limited instances of usage, but not in a way that validates the phrase as correct. To maintain clarity and grammatical accuracy, it is best to substitute "check it used" with phrases like "verify its usage" or "see if it was used", depending on the intended meaning. Using correct grammar enhances communication and credibility in both professional and academic settings.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
verify its usage
Replaces the phrase with a more direct and grammatically correct expression focusing on validating how something is used.
confirm its application
Similar to "verify its usage", but emphasizes the act of ensuring something is correctly applied or implemented.
see if it was used
Focuses on determining whether something has been utilized in the past.
inspect its application
Emphasizes a detailed examination of how something is being applied.
review its utilization
Suggests a formal assessment of how something is being used, often in a professional setting.
validate its implementation
Highlights the process of confirming that something has been correctly put into effect.
ensure its proper usage
Focuses on guaranteeing that something is being used correctly and appropriately.
determine if it's been applied
Focuses on whether something has been put into service or action. The word applied replace used.
assess its use
Suggests a broad evaluation of how something is being employed, often with a critical perspective.
ascertain its application
Focuses on finding out definitively how something is being applied, emphasizing clarity and accuracy.
FAQs
How can I correctly ask if something has been used before?
Instead of using the ambiguous phrase "check it used", you can ask "Has it been used before?" or "Can you verify if it was used previously?" for clearer communication.
What's a more formal way to ask someone to verify the use of a tool or method?
Instead of saying "check it used", a more formal approach would be to request, "Please verify its application" or "Could you confirm its utilization".
Is there a difference between "check it used" and "check if it's used"?
Yes, "check it used" is grammatically incorrect. The correct phrase is "check if it's "check if it is used"", which asks whether something is currently in service.
What can I say instead of "check it used" when referring to a document or procedure?
For a document or procedure, it's better to say "validate its usage" or "ensure its proper application" rather than the incorrect phrase "check it used".
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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
77%
Authority and reliability
2.5/5
Expert rating
Real-world application tested