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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could have been

Grammar usage guide and real-world examples

USAGE SUMMARY

"could have been" is correct and usable in written English.
It is usually used in past conditional sentences, expressing a hypothetical situation that did not occur in the past. For example: She could have been a great artist if she had pursued her passion.

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Things could have been better.

I could have been injured.

Everyone could have been saved.

It could have been 15.

News & Media

The New York Times

Nothing could have been simpler.

News & Media

The Economist

I could have been deaf.

News & Media

The New York Times

It could have been anywhere.

"It could have been more.

News & Media

The New York Times

"It could have been avoided".

News & Media

The Guardian

Gustav could have been worse.

News & Media

The Economist

It could have been Patchogue.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "could have been", ensure the context clearly indicates the unrealized or hypothetical nature of the situation. Provide sufficient information to clarify the potential outcome. Example: "The accident could have been avoided if the driver had been more attentive".

Common error

Avoid using "could of been" instead of "could have been". The correct form uses "have", which is often contracted to "'ve" in speech and informal writing, but should be written as "have" in formal contexts.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The primary grammatical function of "could have been" is to express a past possibility or hypothetical situation. As supported by Ludwig AI, it indicates something that was possible in the past but did not actually occur.

Expression frequency: Very common

Frequent in

News & Media

78%

Science

10%

Formal & Business

7%

Less common in

Encyclopedias

2%

Wiki

1%

Reference

1%

Ludwig's WRAP-UP

In summary, "could have been" is a versatile phrase used to express past possibilities, hypothetical situations, and alternative outcomes. As Ludwig AI confirms, it's grammatically correct and widely accepted. It appears most frequently in news and media, but is also used in science and business contexts. When writing, remember to use the correct form ("could have") and to ensure the context clearly indicates the unrealized nature of the situation. By understanding the nuances of "could have been", you can use it effectively to add depth and precision to your writing.

FAQs

How to use "could have been" in a sentence?

"Could have been" is used to express a possibility that existed in the past but did not occur. For example, "The situation "could have been" worse" or "I "could have been" injured".

What can I say instead of "could have been"?

You can use alternatives like "might have been", "may have been", or "would have been" depending on the context.

Which is correct, "could have been" or "could of been"?

"Could have been" is the correct form. "Could of been" is a common mistake arising from the similar pronunciation of "have" and "of" when "could have" is contracted to "could've".

What's the difference between "could have been" and "would have been"?

"Could have been" indicates a possibility that existed but didn't happen, whereas "would have been" suggests a conditional outcome that did not occur. For instance, "It "could have been" avoided" implies it was possible to prevent something, while "It would have been better" implies a different, unrealized outcome.

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Source & Trust

88%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: