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 verified
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "had been verified" is correct and usable in written English.
It is typically used to indicate that something was confirmed or validated in the past before a certain point in time. Example: "The data had been verified by the research team before the final report was submitted."
✓ Grammatically correct
News & Media
Science
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
Though its innocence had been verified, police were still waiting for clearance from local prosecutors.
News & Media
As of yesterday afternoon 414,075 signatures had been verified by the state.
News & Media
Price told Guardian Australia that while she was not at the event, the incident had been verified by numerous sources.
News & Media
Mr. Rowland said the state and federal agencies investigating Mrs. Lundgren's death had received 400 to 500 calls of suspected anthrax, none of which had been verified.
News & Media
Mr. Peterson subsequently acknowledged that he did not know for sure, but assumed, that the intelligence regarding Dr. Ali's cousin had been verified.
News & Media
But he said he had "the highest confidence of its authenticity," which he said had been verified by "multiple sources over an extended period of time".
News & Media
In an interview, he said this had been verified by a computer security firm, but he would not give further details.
News & Media
Her blog had been marked with a "V," meaning her identity had been verified by Sina, even though she had claimed earlier she was an actress.
News & Media
Landowners who forgo their rights would be able to sell REDD credits that had been verified by trusted third parties in accordance with recognised international standards.
News & Media
Given the general lack of transparency from parties to the conflict and a paucity of independent reporting on the ground, the data had been verified and cross-referenced to the greatest extent possible, it added.
News & Media
If you had to have a medical procedure or be prescribed a drug that used nanotechnology – the science of things around one billionth of a metre in size – would you trust that their safety had been verified?
News & Media
Expert writing Tips
Best practice
Use "had been verified" when you want to emphasize that the verification occurred before a specific point in time or event in the past. This helps establish a clear sequence of events.
Common error
Avoid using "had been verified" when the verification is ongoing or has not yet been completed. Use "is being verified" or "will be verified" instead, depending on the context.
Source & Trust
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "had been verified" functions as a past perfect passive construction. It indicates that a subject has undergone the action of verification before a specific point in the past. As Ludwig AI displays, this usage is widespread in various contexts.
Frequent in
Science
35%
News & Media
55%
Formal & Business
5%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "had been verified" is a grammatically sound and frequently used construction to indicate that something was confirmed or validated before a certain point in the past. Ludwig AI confirms its acceptability and widespread use across diverse contexts, especially in scientific and news-related domains. When using this phrase, it is best to emphasize the sequence of events, clarify the validation process, and prevent tense-related mistakes. Common alternatives include "was confirmed" and "was validated", depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
was validated
Indicates that something was checked and proven to be correct.
was checked and confirmed
Combines the idea of checking for accuracy and confirming its validity.
was confirmed
Simple past tense of confirm, indicating a past confirmation; less formal.
had undergone validation
Emphasizes the process of validation rather than the result.
was corroborated
Suggests that something was supported by additional evidence.
was substantiated
Implies that something was proven with strong evidence.
had been substantiated
Highlights the provision of evidence to support a claim.
was authenticated
Implies confirmation of genuineness or validity.
had been authenticated
Focuses on the confirmation of genuineness or origin.
had received confirmation
Indicates that confirmation was received from an external source.
FAQs
What does "had been verified" mean?
The phrase "had been verified" means that something was confirmed or proven to be true at a point in the past, prior to the time being discussed. It indicates a completed action of validation.
What can I say instead of "had been verified"?
You can use alternatives like "was confirmed", "was validated", or "was authenticated" depending on the specific nuance you want to convey.
Is "had been verified" grammatically correct?
Yes, "had been verified" is grammatically correct. It uses the past perfect passive tense, indicating that something was verified before a specific time in the past.
How can I use "had been verified" in a sentence?
You can use "had been verified" to indicate that something's truth or accuracy was established earlier. For example, "The data "had been verified" by multiple sources before the report was published."
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
86%
Authority and reliability
4.5/5
Expert rating
Real-world application tested