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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
they are found
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they are found" is a correct and usable part of a sentence in written English.
Example: My friends and I have been searching for hours but they are found nowhere.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(17)
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
They are found in two main forms.
Encyclopedias
They are found worldwide in warm regions.
Encyclopedias
Usually, they are found out and punished.
News & Media
Now they are found across the country.
News & Media
"If they are found, they will face suspension of operations".
News & Media
Some cancers are curable, no matter when they are found.
News & Media
Mr. Goldsworthy uses autumn leaves as they are found.
News & Media
They are found also at convenience stores and petrol stations.
News & Media
They are found under the entry for "recipes".
News & Media
(They are found in Germany, Italy, Japan and other countries).
News & Media
And until they are found, Leppard will not rest easy.
News & Media
Expert writing Tips
Best practice
Use "they are found" in contexts where you want to emphasize the passive discovery or existence of something, rather than the active search for it.
Common error
Avoid using "they are found" when the active voice would be more direct and clear. For example, instead of "After searching, they are found by the team", try "The team found them after searching."
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "they are found" is to express a passive construction, indicating that the subject (they) is the recipient of the action (found). Ludwig's examples illustrate its use in describing the location, discovery, or existence of entities.
Frequent in
Science
27%
News & Media
40%
Encyclopedias
16%
Less common in
Wiki
7%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "they are found" is a grammatically sound and commonly used passive construction. As confirmed by Ludwig, it serves to indicate the discovery, location, or existence of a subject, most frequently appearing in news, science, and encyclopedia sources. When writing, consider whether an active voice construction might be clearer or more direct. Alternatives such as "they exist" or "they are located" may offer suitable substitutes depending on the specific context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
they are discovered
This alternative highlights the act of discovery, emphasizing the process of finding.
they exist
This alternative focuses on the fact of existence, removing the passive implication of being discovered.
they are located
This alternative emphasizes the physical location of something.
they are present
This simply states that something is in a particular place or situation.
they can be located
This suggests the possibility of finding or locating the subject.
they have been identified
This emphasizes the process of recognition and identification of something.
they are detected
This alternative is used when something is found through specific methods of detection.
they occur
This emphasizes the happening or presence of something, often in a natural or spontaneous way.
their whereabouts are known
This focuses specifically on knowing the location or position of something.
they are available
This suggests that something is accessible or obtainable.
FAQs
How can I use "they are found" in a sentence?
"They are found" is used to describe the discovery or location of something. For example, "The missing keys were found in the drawer" or "These minerals are found in the mountains".
What can I say instead of "they are found"?
You can use alternatives like "they exist", "they are located", or "they are discovered" depending on the context.
Is it better to use active or passive voice with "they are found"?
While "they are found" is grammatically correct, using the active voice can sometimes make your writing more direct. For example, instead of "They are found by researchers", you could say "Researchers found them".
How does the context affect the meaning of "they are found"?
The context determines whether the phrase refers to a physical location, a discovery, or a state of being. For instance, "They are found in the forest" indicates location, while "They are found to be effective" suggests a discovery or realization.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested