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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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none of these two

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "none of these two" is not correct in standard written English.
The correct expression would be "none of the two" or "neither of the two." Example: "When it comes to choosing a candidate, none of the two seem suitable for the position."

⚠ May contain grammatical issues

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

44 human-written examples

However, this debate remains unresolved as none of these two views have been fully empirically supported.

Remark 3.2 None of these two bounds in (3.9) and (2.10) is uniformly better than other.

If none of these two conditions is accomplished, the step size remains the same.

However, none of these two studies asked for a diagnosis of uveitis, and only self-reported cataract, glaucoma, diabetic retinopathy or macular degeneration were studied.

None of these two classifications has been validated since to the best of our knowledge neither of them has been directly linked to reproductive outcome.

However, none of these two types of strain localization occurs when the same PC is first melt-stretched and quenched back to room temperature.

Science

Polymer
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Human-verified similar examples from authoritative sources

Similar Expressions

16 human-written examples

None of these five movies does this.

News & Media

The New Yorker

"None of these three things has been established.

News & Media

The Guardian

None of these three factors are in any way prerequisites.

None of these three actors' paths crossed significantly.

None of these three women would comment for this article.

News & Media

The New York Times
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Expert writing Tips

Best practice

When referring to two items, prefer "neither of these two" or "neither of them" for better grammatical accuracy.

Common error

Avoid using "none" when you specifically mean 'not one of two'. "None" is generally used for three or more items. Using "neither" clarifies your intention and improves grammatical correctness.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "none of these two" functions as a determiner phrase used to indicate that neither of the two items or options being referred to is applicable or true. However, according to Ludwig, this construction is grammatically incorrect, and better alternatives exist.

Expression frequency: Common

Frequent in

Science

76%

News & Media

20%

Wiki

4%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "none of these two" is used to express that neither of two specific items or options is being considered. However, Ludwig flags this phrase as grammatically incorrect. It appears commonly in both scientific and news contexts, but it's advisable to use more grammatically sound alternatives like "neither of these two" or "neither of them" especially in formal writing.

FAQs

What's the correct way to say "none of these two"?

The grammatically preferred alternatives are "neither of these two" or "neither of them" when referring to only two options.

When should I use "neither" instead of "none"?

"Neither" should be used when you are referring to two items or options, whereas "none" is generally used when referring to three or more.

Is "none of these" ever correct?

Yes, "none of these" is correct when you are referring to more than two items. For example, "None of these five candidates are suitable".

Can I use "any" instead of "none" or "neither" in some cases?

In some contexts, you can rephrase using "not any of these" to convey a similar meaning, but ensure it fits the sentence structure and context appropriately.

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Source & Trust

82%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Most frequent sentences: