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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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this cannot be done

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "this cannot be done" is grammatically correct and commonly used in written English.
It is typically used to express that something is not possible or cannot be accomplished. Example: "I have tried every possible solution, but this cannot be done."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

This cannot be done fast.

News & Media

The New York Times

"I said: 'Chris, this cannot be done.

News & Media

The Guardian

This cannot be done in two years.

News & Media

The Guardian

But this cannot be done as marketing.

News & Media

The Guardian

This cannot be done using GPS because it is indoors.

However, this cannot be done for two reasons.

"This cannot be done by just one guy," McKenzie said.

This cannot be done in one or two years".

News & Media

The New York Times

This cannot be done unless we are to make a rule to fit this case only.

But this cannot be done properly by taking away from the jury doubtful questions of fact.

Given federal programming and budget cycles, this cannot be done in 3 years.

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Expert writing Tips

Best practice

Consider substituting with synonyms like "this is impossible" or "this is not feasible" for stylistic variation and nuance.

Common error

While grammatically correct, "this cannot be done" can sound somewhat blunt in formal contexts. Opt for more sophisticated alternatives like "this is not a viable option" or "this approach presents insurmountable challenges" to maintain a professional tone.

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 "this cannot be done" functions as a statement of impossibility or infeasibility. According to Ludwig AI, it's a grammatically correct and commonly used construction, effectively communicating that a particular action or outcome is not achievable. The numerous examples in Ludwig showcase its widespread usage.

Expression frequency: Very common

Frequent in

News & Media

51%

Academia

25%

Science

16%

Less common in

Wiki

3%

Formal & Business

3%

Encyclopedias

0%

Ludwig's WRAP-UP

In summary, the phrase "this cannot be done" is a grammatically correct and very common expression used to convey impossibility or infeasibility. As highlighted by Ludwig AI, its versatility allows it to be employed across a broad spectrum of contexts, ranging from academic papers and scientific reports to news articles and general discussions. While adaptable, it's crucial to consider stylistic nuances and opt for more refined alternatives in highly formal settings. Remember to be specific about what "this" refers to, and explore synonyms like "this is impossible" or "this is not feasible" for greater precision and variety.

FAQs

What does "this cannot be done" mean?

The phrase "this cannot be done" means that something is impossible or not feasible to accomplish. It indicates a limitation or constraint that prevents a particular action or goal from being realized.

Is "this cannot be done" grammatically correct?

Yes, "this cannot be done" is grammatically correct. It follows standard English sentence structure with a subject ("this"), a modal verb ("cannot"), and a passive verb form ("be done").

What are some alternative ways to say "this cannot be done"?

You can use alternatives such as "this is impossible", "this is not feasible", or "this is unachievable" depending on the context.

When is it appropriate to use the phrase "this cannot be done"?

It's appropriate to use "this cannot be done" in situations where you want to express that something is not possible due to practical, logical, or other constraints. Consider the formality of the context and choose a more nuanced phrase if needed.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: