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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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I cannot possibly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "I cannot possibly" is correct and usable in written English.
It can be used to express an inability to do something due to various reasons, often emphasizing the impossibility of the action. Example: "I cannot possibly finish this project by tomorrow given the amount of work left to do."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

51 human-written examples

I cannot possibly watch it.

"I cannot possibly come to London.

I cannot possibly stress this enough.

She said: "Every political pundit tells me I cannot possibly win, Britain never votes for independents.

News & Media

Independent

"I cannot possibly give my assent," the senator wrote to Mr. Salazar.

News & Media

The New York Times

"I cannot possibly describe to you how broad our reach has gotten".

News & Media

The New York Times
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Human-verified similar examples from authoritative sources

Similar Expressions

9 human-written examples

"I simply cannot possibly afford to build an $18,000 house," he protested.

I mean you cannot possibly box a person who is suffering from confined places into a confined place?

News & Media

Huffington Post

Sometimes, strangers say that they love me, and I cringe because they cannot possibly feel so intensely about me.

But I do not see why I should include people who cannot possibly know the truth of what happened with this child.

News & Media

Huffington Post

If this entry is zero, then memory of observation Oi ra) held over i steps means the agent cannot possibly be in state Si(c).

Science

Plosone
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Expert writing Tips

Best practice

When using "I cannot possibly", consider the audience and context. In formal settings, ensure the tone remains professional, even when expressing strong negation.

Common error

Avoid overuse. While effective, frequent use can weaken its impact. Vary your language with alternatives like "I am unable to" or "It is impossible for me to" to maintain emphasis when needed.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "I cannot possibly" functions as a strong expression of inability or impossibility. It is used to emphatically deny the capability or feasibility of performing a certain action. Ludwig's examples showcase how it conveys a definitive stance.

Expression frequency: Very common

Frequent in

News & Media

68%

Science

14%

Formal & Business

6%

Less common in

Encyclopedias

0%

Wiki

2%

Reference

0%

Ludwig's WRAP-UP

In summary, "I cannot possibly" is a versatile phrase used to express a strong sense of impossibility or inability. Ludwig AI confirms its grammatical correctness and common usage, particularly in news, science, and formal business contexts. When writing, it's best practice to use this phrase when you genuinely mean something is not feasible, and to vary your language to avoid overuse. Alternatives such as "I absolutely cannot" or "It is utterly impossible for me to" can provide similar emphasis while maintaining variety in your writing.

FAQs

What does "I cannot possibly" mean?

The phrase "I cannot possibly" expresses a strong sense of inability or impossibility. It indicates that something is not feasible or conceivable for the speaker.

How can I use "I cannot possibly" in a sentence?

Use "I cannot possibly" to convey a strong inability to perform an action. For example, "I "I cannot possibly" attend two meetings at once" or "I "I cannot possibly" agree with that statement".

What are some alternatives to "I cannot possibly"?

You can use alternatives like "I absolutely cannot", "I simply cannot", or "It is utterly impossible for me to" depending on the context.

Is "I can't possibly" the same as "I cannot possibly"?

"I can't possibly" is a contraction of "I cannot possibly" and carries the same meaning. The contracted form is more informal, while "I cannot possibly" is more formal.

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Source & Trust

89%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: