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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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she not sure

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "she not sure" is not correct in written English.
It should be "she is not sure" to be grammatically accurate. Example: "When asked about the project deadline, she not sure how to respond."

⚠ May contain grammatical issues

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

"Oh, God, she's not Muslim is she?" "Not sure.

News & Media

The Guardian

"I would go for sure," Rousey said, but added that's she not sure how to reach the Marine.

News & Media

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

55 human-written examples

She said she was not sure she could take much more.

News & Media

The New York Times

She said she was not sure what she would do after that.

News & Media

The New York Times

She was later re-employed and felt motivated to continue the training program though she was not sure she could manage it.

She's not sure she can fight back.

News & Media

The New Yorker

She says she's not sure.

News & Media

The Guardian

She's not sure she'll vote for him, though.

News & Media

The Guardian

But she is not sure she'll give in.

News & Media

The New York Times

She was not sure she could do it.

She is not sure she will ever wield scissors again.

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

Always include the auxiliary verb "is" when using "not sure" with a singular pronoun like "she". The correct form is "she is not sure".

Common error

Avoid omitting the auxiliary verb "is" before "not sure" with singular pronouns. Saying "she not sure" is grammatically incorrect and can confuse readers.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "she not sure" functions as an incomplete clause expressing uncertainty. Ludwig AI points out that this construction lacks the auxiliary verb "is", rendering it grammatically incorrect in standard English.

Expression frequency: Rare

Frequent in

News & Media

50%

Science

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, while the phrase "she not sure" may be encountered, it's grammatically incorrect in standard English and should be avoided in formal writing and speech. The correct form is "she is not sure" or alternatives like "she's unsure". Ludwig AI confirms this grammatical issue. Although Ludwig provides some examples from News & Media and Scientific sources, its usage is considered rare, and its presence indicates a relaxed or informal tone. It's best to use grammatically correct alternatives to ensure clarity and professionalism.

FAQs

What is the correct way to say "she not sure"?

The grammatically correct way is "she is not sure" or "she isn't sure". The auxiliary verb "is" is necessary for proper sentence structure.

Are there alternatives to saying "she is not sure"?

Yes, you can use phrases like "she's unsure", "she is uncertain", or "she has doubts" to convey a similar meaning.

Why is "she not sure" considered grammatically incorrect?

In English grammar, auxiliary verbs (like "is", "are", "was", "were") are required to form complete sentences with certain verb phrases. Omitting "is" in "she is not sure" creates an incomplete and grammatically incorrect statement.

In what contexts might I encounter the phrase "she not sure"?

While grammatically incorrect, you might encounter "she not sure" in informal speech or in writing where grammatical rules are intentionally relaxed for stylistic effect or to reflect a specific dialect. However, it should be avoided in formal writing.

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Source & Trust

87%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: