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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I cannot

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I cannot" is correct and usable in written English.
It is typically used to express an inability or refusal to do something. Example: "I cannot attend the meeting tomorrow due to a prior commitment."

✓ Grammatically correct

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

I cannot.

News & Media

The New Yorker

I cannot, Keble".

News & Media

The New Yorker

"I cannot repeat that".

I cannot help that.

News & Media

The Economist

"I cannot tell anything".

News & Media

The New Yorker

I cannot help myself.

"Regrettably, I cannot".

"I cannot write.

"I cannot forgive myself.

News & Media

Independent

I cannot run away".

News & Media

The New Yorker

I cannot remember.

News & Media

The New Yorker
Show more...

Expert writing Tips

Best practice

When using "I cannot", ensure the context clearly indicates the reason for the inability. This makes your statement more informative and avoids ambiguity.

Common error

Avoid using "I can't" in formal documents. While contractions are common in spoken English and informal writing, using the full form "I cannot" maintains a more professional tone.

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

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I cannot" primarily functions as a declarative statement expressing the subject's inability or refusal to perform a specific action. As Ludwig AI underlines, it's a direct way to convey a limitation or denial. It's widely found in various contexts.

Expression frequency: Very common

Frequent in

News & Media

100%

Less common in

Science

0%

Formal & Business

0%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "I cannot" is a versatile and commonly used expression to convey an inability or refusal to do something. As Ludwig AI highlights, it is considered grammatically correct and usable in written English. While the contracted form "I can't" is more informal, "I cannot" is appropriate for both neutral and formal contexts, as demonstrated by its frequent appearance in news and media sources. Remember to clearly state the reason for your inability and avoid overuse of contractions in formal writing. Alternatives like "I am unable to" or "It is not possible for me to" can be used depending on the desired level of formality.

FAQs

What does "I cannot" mean?

"I cannot" is a common phrase used to express an inability or refusal to do something. It indicates that the speaker is either not able to perform an action or chooses not to.

What are some alternatives to "I cannot"?

Alternatives to "I cannot" include "I am unable to", "I can't", or "I am not able to", depending on the desired level of formality.

Is it better to say "I cannot" or "I can't"?

The choice between "I cannot" and "I can't" depends on the context. "I cannot" is generally more formal, while "I can't" is suitable for informal situations.

How do I use "I cannot" in a sentence?

Use "I cannot" followed by a verb to express an inability to perform the action described by the verb. For example, "I cannot attend the meeting" or "I cannot believe what happened."

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Source & Trust

88%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: