are not found

USAGE SUMMARY

"are not found" is correct and usable in written English.
You can use it in situations when something is not located, missing, or not present. For example: "The keys to the car are not found; do you know where they are?".

✓ Grammatically correct

News & Media

Academia

Science

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Are there elements within wisdom that are not found in intelligence?

Huffington Post

GMOs are not found only in agriculture.

Harvard University

Schwarz stores if buyers are not found.

The New York Times

However, these species are not found in their new habitat.

Columbia University

Harvestman are not found on young islands like Hawaii.

The New York Times - Science

Such ethereal oil cells are not found in other subclasses.

Britannica

But these products are not found in hotels.

The Washington Post

However, economic analyses of this activity are not found yet.

Renewable and Sustainable Energy Reviews

XRD signals of vanadia are not found in the diffractograms.

Catalysis Today

PAs are not found in St John's Wort itself.

Independent

Cooler heads are not found in the bleachers.

The New York Times - Sports

Expert writing Tips

Best practice

Use "are not found" to clearly indicate the absence or unavailability of something. Ensure the subject and verb agree in number.

Common error

Avoid using singular verbs with plural subjects. For example, do not say "The keys is not found"; instead, use "The keys are not found".

Linguistic Context

The phrase "are not found" functions as a passive construction indicating that the subject is not able to be located or discovered. As Ludwig AI confirms, this is a correct and usable phrase in English.

Expression frequency: Very common

Frequent in

News & Media

34%

Academia

32%

Science

26%

Less common in

Encyclopedias

5%

Wiki

2%

Formal & Business

1%

Ludwig's WRAP-UP

In summary, "are not found" is a grammatically sound and frequently used phrase, as affirmed by Ludwig AI, to express that something is missing or cannot be located. Its usage spans various contexts, from news and academic writing to scientific reports and encyclopedias. When using this phrase, ensure subject-verb agreement to avoid common errors. For alternative phrasing, consider options like "cannot be located", "are missing", or "do not exist", depending on the specific context. By understanding its function and usage patterns, you can effectively incorporate "are not found" in your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

cannot be located

Replaces 'are not found' with a more formal and direct expression of inability to locate something.

are absent

Offers a concise way to state that something is missing.

are missing

Indicates something is gone or cannot be accounted for.

do not exist

Emphasizes the non-existence of something, rather than simply its absence from a specific location.

are unavailable

Suggests that something exists but cannot be accessed or obtained.

cannot be detected

Focuses on the inability to perceive or measure something.

are not present

States the lack of presence in a specific context.

are undiscovered

Implies that something exists but has not yet been found or recognized.

are unfindable

Highlights the difficulty or impossibility of finding something.

are nowhere to be seen

Provides a more descriptive and emphatic way of saying something cannot be found.

FAQs

How do I use "are not found" in a sentence?

Use "are not found" to indicate that something is missing or cannot be located. For example, "The missing documents are not found in the archive".

What can I say instead of "are not found"?

You can use alternatives like "cannot be located", "are missing", or "do not exist" depending on the context.

Is it correct to say "is not found" instead of "are not found"?

No, "is not found" should be used with singular subjects, while "are not found" is for plural subjects. For example, "The key is not found", but "The keys are not found".

What's the difference between "are not found" and "are not located"?

"Are not found" implies something is missing or absent, while "are not located" suggests something exists but its position is unknown. The choice depends on whether you're emphasizing absence or unknown location.