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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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have done not

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "have done not" is not correct and usable in written English.
It seems to be an incorrect arrangement of words that does not convey a clear meaning. Example: "I have done not what was asked of me." (This should be rephrased for clarity.)

⚠ May contain grammatical issues

Human-verified examples from authoritative sources

Exact Expressions

24 human-written examples

(Meadowhall seems to have done not only for Sheffield's centre, but nearby Rotherham's as well).

News & Media

The Economist

"These people have done not one experiment but five, and they have found the same effects".

News & Media

The New York Times

Inevitably, they are backward-looking, telling us what investors have done, not what they are likely to do.

News & Media

The Economist

May God forgive you for what you have done, not only to me but to beloved Russia and its people.

News & Media

Independent

May God forgive you for what you have done, not only to me, but to beloved Russia and its people".

News & Media

The Guardian

Asked if he defended the Daily Mail he said "it's for them to defend what they have done, not me".

News & Media

The Guardian
Show more...

Human-verified similar examples from authoritative sources

Similar Expressions

34 human-written examples

"And the researchers we do have don't speak up.

News & Media

The New Yorker

I'm trying to keep things the same as I always have done - not get too excited about it all.

News & Media

BBC

I think the relevant comparison is with what the country could have done -- not whether the economy eventually recovered.

News & Media

Huffington Post

I have done that, she hasn't".

News & Media

The New York Times

Sometimes I could have but did not".

News & Media

The Economist
Show more...

Expert writing Tips

Best practice

Always use the correct grammatical form "have not done" or "did not do" to ensure clarity and avoid confusion.

Common error

Avoid placing "not" after "done". The correct placement is between "have" and "done" (i.e., "have not done") or using the auxiliary verb "did" with "not" (i.e., "did not do").

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "have done not" is an incorrect negation of the verb phrase "have done". It attempts to express that an action has not been completed. As Ludwig AI suggests, the correct forms are "have not done" or "did not do".

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "have done not" is grammatically incorrect and should be avoided in written English. As Ludwig AI points out, the correct alternatives are ""have not done"" or ""did not do"". These alternatives ensure clarity and adherence to standard English grammar. The incorrect phrase is not suitable for any formal or informal context. Therefore, always prioritize using the grammatically correct forms to avoid confusion and maintain credibility.

FAQs

What is the correct way to negate "have done"?

The correct way to negate "have done" is to place "not" between "have" and "done", resulting in "have not done". Alternatively, you can use "did not do".

Is "have done not" grammatically correct?

No, "have done not" is not grammatically correct. The correct form is "have not done".

What can I say instead of "have done not"?

Use alternatives like "have not done" or "did not do".

Which is correct, "have done not" or "have not done"?

"Have not done" is the correct grammatical form. "Have done not" is an incorrect word order.

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Source & Trust

60%

Authority and reliability

1.5/5

Expert rating

Real-world application tested

Most frequent sentences: