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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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cannot rule out

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "cannot rule out" is correct and usable in written English.
It is typically used in contexts where one is indicating that a possibility remains, often in scientific, legal, or analytical discussions. Example: "While the evidence is inconclusive, we cannot rule out the possibility of a connection between the two events."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

We cannot rule out a similar scenario for HPyV9.

"We cannot rule out anything," she said.

News & Media

The New York Times

"I cannot rule out the possibility of using DDT.

News & Media

The New York Times

However, we cannot rule out another kind of outcome.

News & Media

The New York Times

"We cannot rule out violent responses," he says.

News & Media

The Economist

Cable says he cannot rule out increasing VAT.

News & Media

The Guardian

"I cannot rule out tampering," he said in an interview.

News & Media

The New York Times

We cannot rule out that this relationship may be artificial.

However, we cannot rule out some level of chain scission.

Police have said they cannot rule out finding more bodies.

News & Media

BBC

However, we cannot rule out that different events might have taken place.

Show more...

Expert writing Tips

Best practice

Use "cannot rule out" when you want to acknowledge a possibility, even if it seems unlikely. It's often used to maintain objectivity in analytical or investigative contexts.

Common error

Avoid using "cannot rule out" when you want to express strong doubt. This phrase suggests a possibility remains, so use stronger language if your intention is to dismiss an idea.

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

4.4/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "cannot rule out" functions as a modal expression of possibility. It indicates that a particular outcome or explanation cannot be definitively rejected, acknowledging uncertainty. Ludwig confirms its correct usage in various contexts.

Expression frequency: Uncommon

Frequent in

Science

57%

News & Media

43%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "cannot rule out" is a grammatically sound and frequently employed expression used to acknowledge possibilities, particularly in scientific and news contexts. As Ludwig AI indicates, it's a way of maintaining objectivity by refraining from dismissing potential outcomes. The phrase is more common in formal or scientific writing. While alternative expressions like "cannot dismiss" or "must consider" exist, the selection should align with the intended tone and context. Remember to use this phrase when uncertainty needs emphasizing rather than conveying strong doubt.

FAQs

How can I use "cannot rule out" in a sentence?

Use "cannot rule out" to express that a particular possibility should still be considered. For example, "We "cannot rule out the possibility" of further complications".

What is a good alternative to "cannot rule out"?

Depending on the context, suitable alternatives to "cannot rule out" include phrases like "cannot exclude", "cannot dismiss", or "must consider".

Is it correct to say "can rule out"?

Yes, "can rule out" is grammatically correct and means that something is not possible or should not be considered. The opposite, "cannot rule out", means it's still a possibility.

What does "cannot rule out the possibility" imply?

"Cannot rule out the possibility" suggests that while something may seem unlikely, it still could happen or be true. It acknowledges uncertainty and the need to keep an open mind.

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Source & Trust

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Authority and reliability

4.4/5

Expert rating

Real-world application tested

Most frequent sentences: