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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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five of which

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "five of which" is correct and usable in written English.
It is used to refer to items in a list of five or more. For example: I collected ten pencils, five of which were blue.

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Nathan's currently has 20 restaurants, five of which are franchised.

News & Media

The New York Times

He started seven companies, five of which eventually went public.

We have identified six potential linkages (P < 0.001), five of which are to quantitative traits.

Science & Research

Nature

Today, it has 34 senior faculty, five of which are women.

Science & Research

Nature

Among Vere's specialties are dark chocolate wafers containing pink peppercorns, five of which cost $7.50.

News & Media

The New York Times

Six cutting oils, five of which formulated from vegetable basestock, were evaluated in turning.

As a result, six DPM architectures, five of which are new, are obtained from this exercise.

The form consists of 12 questions five of which are personal ones.

The town houses, five of which are vacant, date back to 1883.

News & Media

The New York Times

Instead, Mr. Navellier argues, you must analyze eight variables, five of which deal with increasing earnings.

News & Media

The New York Times

There are 240 free trade zones in the country, five of which are in New Jersey.

News & Media

The New York Times
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Expert writing Tips

Best practice

Ensure clarity by placing the phrase "five of which" immediately after specifying the total number in the set. This helps avoid ambiguity and ensures the reader understands the proportion being discussed.

Common error

Avoid using "five of which" when the total number of items is less than five. This creates a numerical mismatch that can confuse readers and undermine your credibility.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "five of which" functions as a partitive construction within a relative clause. It specifies a subset (five) from a larger set that has been previously mentioned. Ludwig AI confirms its grammatical correctness and usability.

Expression frequency: Very common

Frequent in

News & Media

35%

Science

30%

Academia

15%

Less common in

Wiki

10%

Encyclopedias

5%

Formal & Business

5%

Ludwig's WRAP-UP

In summary, "five of which" is a grammatically sound and frequently used phrase to specify a quantity from a larger group. As Ludwig AI confirms, it functions as a partitive relative clause and is commonly found in news, scientific, and academic writing. To ensure clarity, always mention the total quantity before using the phrase. Common mistakes include numerical mismatches. Alternatives include "five among them" and "five out of those". Its widespread usage across varied reliable sources underscores its validity and utility in formal communication.

FAQs

How can I use "five of which" in a sentence?

Use "five of which" after mentioning a total quantity greater than five to specify that five items from that total possess a particular attribute. For example, "I have ten books, "five of which" are mysteries".

What are some alternatives to "five of which"?

Depending on the context, you can use alternatives like "five among them", "five out of those", or "a fifth of which".

Is it grammatically correct to say "five of which was"?

No, the correct form is "five of which were". Since "five" is plural, it requires the plural verb form "were".

What's the difference between "five of which" and "which five"?

"Five of which" refers to a previously specified group. "Which five" implies a selection or identification of five items from a larger, possibly unspecified, group.

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: