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
are found
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are found" is a perfectly valid and usable part of a sentence.
You can use it to indicate that something has been located or discovered. Example: Ancient artifacts are found in this cave.
✓ Grammatically correct
Encyclopedias
News & Media
Wiki
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
Most colours are found.
Encyclopedias
Homes are found for all….
News & Media
Antiquities are found throughout.
News & Media
Few are found.
News & Media
Privileged politicians are found all over Europe.
News & Media
Built-in bookshelves are found throughout.
News & Media
Mosques are found next to temples.
News & Media
Both types are found throughout the world.
Encyclopedias
Sharks and stingrays are found offshore.
Encyclopedias
Hot springs are found in several areas.
Encyclopedias
They are found in two main forms.
Encyclopedias
Expert writing Tips
Best practice
Use "are found" in passive constructions to describe where things exist or are discovered. For example, "Valuable minerals are found in this region".
Common error
Don't use "are found" when active voice is more appropriate. Instead of "Mistakes are found by him", write "He finds mistakes".
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are found" functions as a passive verb construction, indicating that the subject is being acted upon. It expresses the existence or discovery of something, as confirmed by Ludwig, where numerous examples show its use in various contexts to denote location or presence.
Frequent in
Encyclopedias
24%
News & Media
24%
Wiki
17%
Less common in
Science
29%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "are found" is a versatile passive construction used to indicate the location, existence, or discovery of something. As Ludwig AI confirms, it's grammatically correct and appears frequently across various contexts. It is most commonly used in encyclopedias, news media, and wikis. While its register is generally neutral, its usage can span from formal scientific writing to more informal contexts. Remember to use "are found" with plural nouns and to avoid using it when active voice would be more appropriate. Be aware of the alternatives like "are located" and "can be located" to enrich your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are located
Directly states the location of something.
are present
Indicates existence or presence in a particular place or situation.
can be located
Changes the verb from "found" to "located", emphasizing the act of finding something's position.
are in existence
Highlights the fact that something exists.
are discovered
Focuses on the act of discovery rather than simply being present.
are identified
Indicates that something has been recognized or distinguished.
can be detected
Emphasizes the ability to perceive or identify something, often used in scientific contexts.
are unearthed
Specifically implies uncovering something that was buried or hidden.
are available
Suggests that something is accessible or obtainable.
are noticed
Focuses on the act of being observed or recognized.
FAQs
How can I use "are found" in a sentence?
Use "are found" to indicate the location or discovery of something in a passive voice construction. For example, "Rare artifacts "are found" in this ancient tomb".
What can I say instead of "are found"?
You can use alternatives like "are located", "are discovered", or "can be located" depending on the context.
Which is correct, "are found" or "is found"?
"Are found" is used with plural nouns, while "is found" is used with singular nouns. For example, "Keys are found" (plural) versus "A key is found" (singular).
What is the difference between "are found" and "were found"?
"Are found" indicates a present state or ongoing discovery, while "were found" indicates a past discovery. For example, "These coins "are found" regularly" versus "These coins "were found" last year".
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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested