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
was identified by
Grammar usage guide and real-world examplesUSAGE SUMMARY
"was identified by" is a grammatically correct and commonly used phrase in written English.
It can be used in various contexts and refers to the process of recognizing or distinguishing someone or something. Example 1: The suspect was identified by the victim as the person who had robbed her at gunpoint. Example 2: The species of bird was identified by its distinct red and blue feathers. Example 3: The missing child was identified by the birthmark on his arm. Example 4: The new breakthrough in cancer research was identified by a team of scientists at the university.
✓ Grammatically correct
News & Media
Science
Academia
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
He was identified by his fingerprints.
News & Media
He was identified by his fellow soldiers.
News & Media
He was identified by an alleged eyewitness.
News & Media
His body was identified by relatives.
News & Media
The woman was identified by her passport.
News & Media
The strongest pause, GGCGAT TCT, was identified by gel electrophoresis.
Academia
One of those sites was identified by the university's archaeologists.
Academia
Ibrahim el-Bakraoui was identified by his fingerprints.
News & Media
The victim was identified by neighbors as Lynn Ascolese.
News & Media
The condition was identified by doctors before 1990.
News & Media
He was identified by Mr. Grimaldi as Darel Alford.
News & Media
Expert writing Tips
Best practice
When using "was identified by", ensure the subject and the identifier are clearly defined to avoid ambiguity. For example, "The suspect was identified by the witness" is clearer than "The suspect was identified."
Common error
Avoid using overly general identifiers with "was identified by". For instance, instead of saying "The problem was identified by experts", specify which experts or what kind of analysis led to the identification.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was identified by" functions as a passive construction, indicating the means or agent through which someone or something was recognized or determined. Ludwig shows examples in diverse contexts.
Frequent in
News & Media
39%
Science
37%
Academia
9%
Less common in
Formal & Business
2%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "was identified by" is a frequently used and grammatically correct phrase that indicates the process of recognition or determination. As Ludwig AI confirms, it's widely employed across various domains, including News & Media, Science, and Academia, showcasing its versatility and reliability. When using this phrase, ensure clarity by specifying both the subject and the identifier. While various alternatives exist, such as "was recognized by" or "was detected by", the choice depends on the specific context and desired emphasis.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was recognized by
Focuses on acknowledgment or acceptance, rather than strict identification. Slightly less precise.
was detected by
Emphasizes the discovery aspect, particularly when using instruments or methods.
was determined by
Highlights the conclusive finding after an evaluation or analysis process.
was discovered by
Indicates something previously unknown being found or learned.
was pinpointed by
Suggests a precise and accurate location or cause was found.
was ascertained by
Focuses on confirming something to be true with certainty.
was unveiled by
Emphasizes the revealing or uncovering of something that was previously hidden.
was diagnosed by
Specifically refers to the identification of a medical condition or problem.
was classified by
Implies placement into a category or group based on specific criteria.
was singled out by
Highlights the act of choosing or distinguishing something from a larger group.
FAQs
How can I use "was identified by" in a sentence?
Use "was identified by" to indicate how someone or something was recognized or determined. For example, "The victim "was identified by his fingerprints"."
What are some alternatives to "was identified by"?
Alternatives include "was recognized by", "was detected by", or "was determined by", depending on the context.
Is it better to use active or passive voice with "was identified by"?
The passive voice is appropriate when the identifier is more important than the identified, or when the actor is unknown. Active voice might be preferable for directness. For example, instead of "The error was identified by the system", you could say "The system identified the error".
Which is correct, "was identified by" or "is identified by"?
"Was identified by" is used for past events, while "is identified by" is used for current or ongoing identification. For example, "The suspect "was identified by" witnesses yesterday" versus "The species "is identified by" its unique markings".
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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested