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
had been checked
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'had been checked' is correct and usable in written English.
You can use it whenever something has been examined to make sure it meets certain standards or criteria, usually in the past. For example: The documents had been checked for accuracy before they were submitted.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(20)
had been verified
had been inspected
had been examined
had been scrutinized
had been assessed
had undergone inspection
had been validated
had been reviewed
had been checks
had been sidelined
had been rebuilt
had been refused
had been stabbed
had had checked
had been suffocated
had been murdered
had been rejected
had been strangled
had been dismembered
had been worried
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
57 human-written examples
She added: "What I knew was that Gareth's email accounts had been checked, but I didn't know that other media had been checked".
News & Media
Mr. Wulff no longer posed a challenge, and Mrs. von der Leyen's ambitions had been checked.
News & Media
When everything else had been checked, you "had a look" at the timer.
News & Media
He did say his credentials had been checked more than once.
News & Media
As of June 2003 none of these leads had been checked out.
News & Media
His momentum in the race had been checked by a last-minute ethics scandal.
News & Media
Mr. Stout said that the park infrastructure and rides had been checked extensively by safety experts.
News & Media
All their decisions had been checked with the Crown Prosecution Service.
News & Media
He said the pupils had been checked on at night and were discovered to be missing in the morning.
News & Media
The report, approved by 16 intelligence agencies, concluded that a previously steep escalation in violence had been checked.
News & Media
The taxidriver who took them to the pier three days before says no baggage had been checked on the boat.
News & Media
Expert writing Tips
Best practice
When using "had been checked", ensure the context clearly indicates who performed the check and what criteria were used. This adds clarity and strengthens the statement's credibility.
Common error
Avoid using "had been checked" when a simple past tense ("was checked") is more appropriate. "Had been checked" implies the checking occurred before another point in the past, while "was checked" simply states it happened in the past.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been checked" functions as a past perfect passive construction. It indicates that an action of checking or verification was completed at some point before another point in the past. Ludwig's AI confirms the phrase's correct usage and common occurrence in various contexts.
Frequent in
News & Media
35%
Science
25%
Encyclopedias
10%
Less common in
Formal & Business
8%
Wiki
7%
Reference
5%
Ludwig's WRAP-UP
In summary, "had been checked" is a grammatically sound and frequently used past perfect passive phrase. As Ludwig AI confirms, this phrase is used across multiple reliable sources, including news, science, and encyclopedias. When writing with "had been checked", ensure that the temporal context is clear, indicating the action occurred before another past event. By understanding these nuances, you can effectively use "had been checked" in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
had been verified
Emphasizes the confirmation of truth or accuracy.
had been inspected
Focuses on a detailed examination for flaws or compliance.
had been examined
Highlights a careful and thorough investigation.
had been scrutinized
Implies a critical and detailed observation.
had been assessed
Suggests an evaluation of quality or value.
had undergone inspection
Formal way to say it was checked.
had been audited
Relates specifically to a formal financial or operational review.
had been validated
Confirms the validity or effectiveness of something.
had been reviewed
Suggests a re-examination or second look.
had been monitored
Focuses on tracking and observing over time.
FAQs
How do I use "had been checked" in a sentence?
Use "had been checked" to indicate that something was verified or examined before a specific time in the past. For example, "The equipment "had been checked" before the experiment began".
What can I say instead of "had been checked"?
You can use alternatives like "had been verified", "had been inspected", or "had been examined" depending on the context.
Which is correct, "had been checked" or "was checked"?
"Had been checked" indicates an action completed before a specific past time, while "was checked" simply indicates a past action. The choice depends on whether you're emphasizing the sequence of past events.
What's the difference between "had been checked" and "has been checked"?
"Had been checked" refers to a time before a point in the past, while "has been checked" connects the checking to the present. For instance, "The data has been checked and is now ready" indicates the checking is complete and relevant now.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested