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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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of which either

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "of which either" is not standard in written English and may cause confusion.
It could be used in contexts where you are referring to two options or items, but it is better to rephrase for clarity. Example: "There are two options available, of which either can be chosen."

Science

News & Media

Academia

Encyclopedias

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

For there is nothing whatever in the carrying out of which either ability without will or will without ability avails.

That was true of the largest investment and commercial banks, several of which either failed or required taxpayer support to survive.

It is, therefore, established that in every proposition, of which either substance or a differentia forms the predicate, these are predicated univocally.

Waizhou is crisscrossed by Greyhound bus routes and dotted with little towns, all of which either already have or could use a Chinese restaurant.

News & Media

The New York Times

The area is at its bleakest in the north, most of which either is sterile rocky desert or has a sparse cover of hardy grasses.

(2) For purposes of the Pacific halibut fishery, fishing, the resulting catch of which either is, or is intended to be, sold or bartered but does not include subsistence fishing for halibut, as defined at 50 CFR 300.61.

The AFL-CIO, factions of which either support Democrats Hillary Rodham Clinton or Barack Obama, strongly links Mr. McCain to several of President Bush's policies — like tax cuts for wealthy Americans and Nafta support — that are unpopular among union members.

News & Media

The New York Times

These efforts produced thousands upon thousands of trees, all of which either succumbed to the blight or were so different from the American chestnut that they could hardly be said to be reviving it.

News & Media

The New Yorker

The Gambia is organized into Local Government Areas (LGA), each of which either is coterminous with a long-standing administrative unit known as a division or corresponds with roughly half of a division.

Encyclopedias

Britannica

Secondly, the space around the clothed reference human model is tetrahedralized into five tetrahedral meshes each of which either can be worked dependently with its adjacent ones or can be worked independently.

The internet may be governed by federal law, but the acceptable uses of an apartment or house (or any structure or piece of land) are very much the province of local governments, many of which either ban or curtail short-term rentals.

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Expert writing Tips

Best practice

When using "of which either", ensure the context clearly indicates two distinct possibilities or alternatives. If more than two exist, consider rephrasing for clarity. For example, using "of which one" or "of which any".

Common error

Avoid using "of which either" when referring to more than two options. This can create confusion and grammatical errors. Instead, use a phrase like "of which some" or "of which any" to encompass multiple possibilities.

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

3.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "of which either" functions as a prepositional phrase followed by a conjunction, introducing an alternative or choice within a previously mentioned group or set. It sets up a scenario where one of two options applies.

Expression frequency: Very common

Frequent in

Science

32%

News & Media

28%

Academia

15%

Less common in

Encyclopedias

12%

Wiki

8%

Formal & Business

5%

Ludwig's WRAP-UP

The phrase "of which either" is used to indicate a choice between two possibilities within a larger group. It's commonly found in science, news, and academic writing, suggesting its adaptability across various contexts. Ludwig AI indicates the phrase is acceptable, but it can often be replaced with clearer alternatives like "of which one" or "of which any", particularly when more than two options are present. While grammatically sound, prioritizing clarity ensures effective communication. Remember to always consider context and audience when choosing between "of which either" and its potential substitutes.

FAQs

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

Use "of which either" to indicate one of two possibilities within a larger group. For example, "There are two paths, "of which either" leads to the city."

What can I say instead of "of which either"?

Alternatives include "of which one", "of which any", or "of which at least one", depending on the specific meaning you want to convey.

Is it always necessary to use "of which either"?

No, it's not always necessary. Often, simpler constructions can improve clarity. For instance, instead of "two options, of which either", consider "either of the two options".

Which is correct: "of which either" or "of which either one"?

While both can be grammatically correct, "of which either one" is often more explicit and avoids ambiguity. However, consider if a simpler phrasing like "of which one" is more appropriate.

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Most frequent sentences: