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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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could have avoided

Grammar usage guide and real-world examples

USAGE SUMMARY

"could have avoided" is a correct and usable part of a sentence in written English.
You can use it to express a hypothetical situation in the past, i.e. something that could have happened but didn't. For example: "We could have avoided a lot of trouble if we had spoken up sooner."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"He said he could have avoided it.

News & Media

Independent

He could have avoided going, too.

News & Media

The New York Times

Jumping into situations I could have avoided.

News & Media

The Guardian

But they could have avoided that fate by finishing first.

I could have avoided it, and probably should have.

"If we could have avoided this, we would have".

Instagram's founders could have avoided this situation by bargaining differently.

News & Media

The New York Times

But it was one he could have avoided.

"Had they done so we could have avoided court proceedings.

News & Media

The Guardian

Nagl knew that the Americans could have avoided the attack.

Inspector Feser said Mr. Scott could have avoided 45th.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "could have avoided" to express opportunities missed to prevent negative outcomes. For example, "They could have avoided the accident by driving more carefully."

Common error

Avoid the common mistake of writing "could of" instead of "could have". "Could have" is the correct grammatical form, often contracted to "could've" in speech and informal writing.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "could have avoided" functions as a modal verb phrase indicating a past possibility that was not realized. It expresses that an action or situation had the potential to be prevented but, for various reasons, was not.

Expression frequency: Very common

Frequent in

News & Media

45%

Science

25%

Formal & Business

15%

Less common in

Wiki

5%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "could have avoided" is a commonly used and grammatically correct phrase that expresses a missed opportunity to prevent something. As Ludwig AI confirms, this phrase is effective in expressing regret, critique, or analysis concerning a past event. While suitable across various registers, from news media to casual conversation, it is essential to avoid the common error of substituting "have" with "of". Alternatives like "might have prevented" or "should have averted" can provide subtle shifts in meaning, enhancing precision in specific contexts.

FAQs

How do you use "could have avoided" in a sentence?

"Could have avoided" expresses a missed opportunity to prevent something. For example, "We "could have avoided" this mess if we had planned better."

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

Alternatives include "might have prevented", "should have prevented", or "could have averted", depending on the specific context and nuance you want to convey.

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

"Could have avoided" suggests the possibility of preventing something, while "would have avoided" implies that something else needed to happen for the prevention to occur. For example, "We "could have avoided" the traffic by leaving earlier," versus "We "would have avoided" the traffic if the bridge hadn't been closed."

Is it correct to say "could of avoided" instead of "could have avoided"?

No, "could of avoided" is grammatically incorrect. The correct form is ""could have avoided"", which is often contracted to "could've avoided" in informal contexts.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: