has not been found

USAGE SUMMARY

"has not been found" is a perfectly acceptable and correct phrase.
You can use it in both formal and informal contexts. For example: "The missing backpack has not been found, despite a thorough search of the area."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

The getaway vehicle has not been found.

The New York Times

(The ad has not been found).

The New Yorker

His killer has not been found.

The New York Times

The pilot has not been found.

The New York Times

Her body has not been found.

The New Yorker

She has not been found.

The Washington Post

It has not been found.

The Guardian - Arts

EEE has not been found yet.

Cornell University

However, commercial success has not been found.

Applied Energy

The order itself has not been found.

The New York Times

Mr. Viafore's body has not been found.

The New York Times

Expert writing Tips

Best practice

When using "has not been found", ensure the subject is clearly defined. For example, instead of "It has not been found", specify "The key has not been found."

Common error

Avoid shifting tenses within the same sentence. For instance, do not write "The treasure was hidden, but it has not been found yet." Instead, maintain consistency: "The treasure was hidden, but it was not found."

Linguistic Context

The phrase "has not been found" functions as part of the passive voice, indicating that the subject is receiving the action. Ludwig shows frequent use in contexts where something is missing or undiscovered.

Expression frequency: Very common

Frequent in

News & Media

64%

Science

22%

Academia

7%

Less common in

Wiki

1%

Formal & Business

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "has not been found" is a grammatically sound and very common expression used to indicate that something or someone is missing or undiscovered. As affirmed by Ludwig AI, it is appropriate for both formal and informal settings. Predominantly found in news and media, science, and academic contexts, its neutral register makes it versatile for various writing purposes. Consider specifying the subject for clarity and maintaining consistent tense usage. Common alternatives include "remains unlocated" and "is still missing".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

is still missing

This alternative focuses on the continued absence of something.

cannot be located

This alternative is a formal way of saying something cannot be found.

is unable to be found

This alternative adds a sense of incapability to the search.

remains unlocated

This alternative emphasizes the ongoing state of being not located.

has not turned up

This alternative is a more casual way of saying something hasn't been discovered.

is yet to be discovered

This alternative highlights the potential for future discovery.

has not surfaced

This alternative implies that something was hidden and hasn't appeared yet.

is nowhere to be seen

This alternative emphasizes the lack of visibility.

eludes detection

This alternative suggests an inability to be detected.

resists discovery

This alternative implies that something is actively avoiding being found.

FAQs

How can I use "has not been found" in a sentence?

Use "has not been found" to indicate that something or someone is missing or undiscovered. For instance, "The missing piece of evidence "has not been found" despite extensive searches."

What are some alternatives to "has not been found"?

You can use alternatives like "remains unlocated", "is still missing", or "is yet to be discovered" depending on the context.

Is "hasn't been found" grammatically correct?

"Hasn't been found" is a contraction of "has not been found" and is grammatically correct in informal contexts. Both phrases carry the same meaning but differ in formality.

What's the difference between "has not been found" and "was not found"?

"Has not been found" indicates that something is still missing, while "was not found" implies that a search occurred at a specific time in the past and yielded no results. For example, "The murder weapon "has not been found"" versus "The suspect's fingerprints "were not found" at the crime scene."