could not be found

USAGE SUMMARY

The phrase "could not be found" is correct and usable in written English.
It is typically used to indicate that something is missing or unavailable, often in contexts like error messages or searches. Example: "The file you requested could not be found on the server."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Others could not be found.

The New York Times

The evidence could not be found.

Independent

But Pacquiao could not be found.

The New York Times

A suitable match could not be found.

The New York Times - Sports

The "t" could not be found.

The New York Times

Greg, Jr., could not be found.

The New Yorker

19.02 could not be found!

Massachusetts Institute of Technology

A better chance could not be found.

University of California, Berkeley

One parent could not be found.

The Washington Post

Ms. Goldston could not be found yesterday.

The New York Times

But the words could not be found.

The Guardian

Expert writing Tips

Best practice

When using "could not be found" in technical writing, ensure you specify what efforts were made to locate the item or information. This adds credibility and context to the statement.

Common error

Avoid using "could not be found" excessively in the passive voice. Rewrite sentences to emphasize the actor or the action, rather than the missing item. For example, instead of "The error could not be found", try "The team was unable to identify the error."

Linguistic Context

The phrase "could not be found" functions as a passive construction, indicating the unavailability or absence of something or someone. As Ludwig AI confirms, it's a standard way to express that a search or attempt to locate something was unsuccessful.

Expression frequency: Very common

Frequent in

News & Media

41%

Science

35%

Academia

18%

Less common in

Wiki

2%

Formal & Business

2%

Unknown

0%

Ludwig's WRAP-UP

In summary, the phrase "could not be found" is a common and grammatically sound way to express that something is missing or unavailable. Ludwig AI affirms its correctness and usability. It's frequently used in news, scientific, and academic contexts. While versatile, it's important to use it judiciously, avoiding overuse of passive voice and providing context when possible. Alternatives such as "was not located" or "was missing" can be used depending on the specific nuance you wish to convey.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

was unable to be located

Replaces 'could not' with 'was unable', offering a slightly more formal tone.

couldn't be located

Uses a contraction for 'could not', making the phrase more informal.

was not discovered

Focuses on the lack of discovery, emphasizing the absence of finding something.

remained undetected

Highlights the fact that something was not noticed or found.

proved elusive

Indicates that something was difficult to find or catch, adding a sense of challenge.

defied detection

Emphasizes that something actively resisted being found.

was nowhere to be seen

Emphasizes the complete absence of something, indicating it was not visible.

escaped notice

Indicates that something was overlooked or not observed.

was missing

Simple and direct way to state that something is not present.

has not been turned up

Implies a search has taken place and something has not been found as a result.

FAQs

How can I use "could not be found" in a sentence?

You can use "could not be found" to indicate that something is missing or unavailable. For example, "The requested file "could not be found" on the server" or "The missing person "could not be found" despite an extensive search".

What can I say instead of "could not be found"?

Alternatives to "could not be found" include "was not located", "couldn't be located", or "was missing", depending on the context.

Is it better to say "could not be found" or "was not found"?

Both phrases are grammatically correct. "Could not be found" often implies a greater effort to locate something, while "was not found" is a more general statement. The choice depends on the specific context and the intended emphasis.

Can "could not be found" be used for both physical objects and abstract concepts?

Yes, "could not be found" can apply to both. You can say "The key "could not be found"" (physical object) or "A suitable solution "could not be found"" (abstract concept).