Used and loved by millions
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 something
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "check something" is correct and usable in written English. You can use it when you want to verify or examine a specific item or information. Example: "Please check the report for any errors." Alternative expressions include "verify something," "review something," and "inspect something."
✓ Grammatically correct
News & Media
Academia
Wiki
Science
Alternative expressions(20)
check the facts
check the schedule
verify something
examine something
validate something
confirm something
look something up
check its accuracy
ascertain the facts
ascertain something
corroborate something
prove something
demonstrate something
confirm its validity
substantiate the claim
prove its worth
endorse the proposal
ratify the agreement
justify the means
support something
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
53 human-written examples
"Let me check something.
News & Media
So we need to check something.
Academia
I can check something off my bucket list".
News & Media
Let me check something". I walked over to the bathroom.
News & Media
I rang one contributor, a well known author, to check something and got her partner.
News & Media
Can my friend use my card to check something out for me?
Academia
Who doesn't stop into an Apple Store every now and then just to check something out?
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
4 human-written examples
Trying to fact-check something can also be counter-productive.
News & Media
"When we fact-check something, we enter its URL into a database.
News & Media
That means about $137 for every white woman per pay check -- something like $300 for every woman of color who are doubly discriminated against.
News & Media
As long as he can keep his petulance in check something he failed to do in Florida that is all to the benefit of Newt Inc.
News & Media
Expert writing Tips
Best practice
Pair the verb with a concrete direct object like 'check the figures' or 'check the source' to provide better context for the reader.
Common error
While easy to use, avoid using "check something" as a placeholder when you mean specifically to search for errors. In such cases, using a more descriptive term like "proofread something" or "cross-reference information" will make your writing much more professional and clear.
Source & Trust
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "check something" functions as a transitive verb phrase consisting of the dynamic verb check and the indefinite pronoun something acting as its direct object. According to Ludwig, it serves as a primary way to describe the act of verification or examination. In syntactic structures, it often follows modal verbs or purpose clauses (e.g., "need to check...", "in order to check...").
Frequent in
News & Media
45%
Academia
25%
Wiki
15%
Less common in
Formal & Business
8%
Science
5%
Social Media
2%
Ludwig's WRAP-UP
In conclusion, "check something" is a highly versatile and correct phrase that spans all major registers of English. Ludwig AI demonstrates its prevalence in high-authority sources such as The New York Times and Stanford University, proving it is safe for both professional and academic use. While it is essentially a general-purpose phrase, its effectiveness is often maximized when the broad object "something" is replaced with a specific noun to provide clarity. Whether you are pausing a conversation to verify a fact or instructing a reader to review a document, this phrase remains a foundational element of clear English communication. Use it confidently, but consider alternatives like verify something if you seek a more elevated tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
verify something
More formal and suggests establishing the truth or accuracy of a fact.
double-check something
Implies a second round of verification to ensure absolute accuracy.
confirm something
Focuses on establishing the certainty of a situation or statement.
review something
Suggests a more comprehensive look or study of a document or situation.
inspect something
Implies a more thorough and often physical or technical examination.
examine something
Suggests looking at something in detail to understand it better.
validate something
Professional term for proving that something is logically or legally sound.
look something up
Specifically refers to searching for information in a reference source.
audit something
Highly formal, usually referring to financial or procedural verification.
test something
Suggests an experimental approach to see if something works or is true.
FAQs
How to use "check something" in a sentence?
You can use "check something" to indicate a need for verification, such as: "I need to "check the facts" before submitting the report" or "Let me "check the schedule" to see if I am free."
What can I say instead of "check something"?
Depending on the level of formality, you might use "verify something", "inspect something" or "review something".
Which is correct, "check something" or "check for something"?
Both are correct but have different meanings. Use "check something" when the object itself is being verified (e.g., check the engine), and use "check for something" when you are looking for the presence of a specific issue (e.g., check for leaks).
Is "check something" too informal for academic writing?
It is not strictly informal, but academic sources often prefer more specific verbs like "examine something" or "validate something" to describe scholarly processes.
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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
89%
Authority and reliability
4.9/5
Expert rating
Real-world application tested