can't

USAGE SUMMARY

The phrase "can't" is correct and usable in written English.
It is typically used as a contraction for "cannot," expressing an inability or impossibility to do something. Example: "I can't attend the meeting tomorrow due to a prior commitment."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Can't, can't, can't.

The Guardian - Tech

Can't understand, can't imagine.

The New Yorker

India can't, Pakistan can't.

The New Yorker

Can't see, can't control".

The New York Times

"I can't, I can't, I can't".

The New Yorker

Can't count, can't spell, can't cook.

The New York Times - Sports

Can't wait.

Stanford University

I can't.

University of California, Berkeley

Can't attend?

University of California, Berkeley

References. 1. Can't intubate, can't ventilate!

Intensive Care Medicine Experimental

I can't swallow saliva.

Psicologia: Reflexão e Crítica

Expert writing Tips

Best practice

Use "can't" in informal writing and speech for a natural and conversational tone. In formal contexts, consider using "cannot" for greater clarity and professionalism.

Common error

Avoid using "can't" in contexts where a formal tone is required, such as academic papers or legal documents. Opt for "cannot" to maintain a professional demeanor.

Linguistic Context

The primary grammatical function of "can't" is to express negation of ability, possibility, or permission. It's a contracted form of "cannot", indicating that someone or something is unable or not allowed to perform an action, as seen in Ludwig examples.

Expression frequency: Very common

Frequent in

Science

34%

News & Media

31%

Academia

13%

Less common in

Formal & Business

2%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "can't" is a contraction of "cannot" and serves to express inability, impossibility, or prohibition. Ludwig AI indicates its grammatical correctness and widespread use. While highly common across various contexts, including science, news, and academia, it's generally considered informal, with "cannot" being preferred in formal writing. When aiming for a professional tone, opt for alternatives like "unable to" or "is not possible". Be mindful of your audience and the context when choosing between "can't" and "cannot".

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

unable to

Replaces the contraction with a more formal expression of inability.

not able to

A less contracted form expressing the same inability.

is not possible

Shifts the focus to the impossibility of an action or event.

it is impossible to

Similar to "is not possible", but provides a slightly more formal tone.

not permitted to

Focuses on the lack of permission or authorization.

forbidden to

Emphasizes a prohibition or restriction.

lacks the ability to

Highlights a deficiency in capability or skill.

does not have the capacity to

A more formal way of expressing a lack of capability.

it's out of the question

Indicates that something is not an option or possibility.

there's no way to

Expresses the impossibility of achieving something.

FAQs

When should I use "can't" versus "cannot"?

"Can't" is a contraction of "cannot" and is suitable for informal contexts. "Cannot" is preferred in formal writing to maintain a professional tone.

What does "can't" mean?

"Can't" means is unable to, is not possible or is not permitted to do something. It expresses an inability, impossibility, or prohibition.

Which is correct, "I can't" or "I cannot"?

Both are correct, but "I can't" is more informal. Use "I cannot" in formal writing. Alternatives include "unable to".

What can I say instead of "can't"?

You can use alternatives like "unable to", "not able to", or "is not possible" depending on the context.