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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
in each of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in each of which" is correct and commonly used in written English.
It is used to refer back to a noun that is plural or has multiple parts or sections. For example: "This book is divided into four chapters, in each of which the main character faces a challenge."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
The charges relate to 11 races that took place between March 2004 and December 2005, in each of which Blockley trained one of the beaten runners.
News & Media
In the past thirty years, Chomsky has staged two more linguistic revolutions, in each of which he repudiated much of what he had said before.
News & Media
The photographer Gregory Crewdson has gathered 22 works, in each of which something uncanny lurks beneath the banal surface of suburban existence.
News & Media
To buttress his case, he considers four famous revolutions, in each of which, he argues, bloodshed actually played far less of a role than is usually recognized.
News & Media
The secret leads votaries by the nose through a maze of connected chambers, in each of which they must ante up.
News & Media
The ballerina Margot Fonteyn, for example, received "Daphnis and Chloe" (1951) and "Ondine" (1958), in each of which she had created the ballerina role.
News & Media
Another is that the butterflies' range may be split into different microhabitats, in each of which one wing pattern is more effective than others because of different predators.
News & Media
This is illustrated by the following examples, in each of which the species are written in the order A1, B2, B1, A2.
Encyclopedias
The problem is especially pronounced in Germany and Spain, in each of which two clubs run away with most of the titles.
News & Media
These would be hived off in four companies to be listed on the stockmarket separately, in each of which RIL shareholders received equity.
News & Media
One solution to this game consists of three imputations, in each of which one player receives 0 and the other two players receive 1/2 each.
Encyclopedias
Expert writing Tips
Best practice
Use "in each of which" to clearly link a clause to a preceding list or group of items, ensuring each item is individually considered. For clarity, ensure the noun it refers to is unambiguously plural or collective.
Common error
Avoid using "in each of which" when referring to a singular noun. Ensure the antecedent is clearly plural or collective to maintain grammatical accuracy and logical flow.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in each of which" functions as a relative clause that provides additional information about individual items within a previously mentioned group. Ludwig AI confirms this usage. It connects a descriptive clause to each element of a preceding noun phrase.
Frequent in
Science
34%
News & Media
52%
Encyclopedias
9%
Less common in
Formal & Business
3%
Wiki
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "in each of which" is a grammatically sound and frequently used relative clause, particularly in formal writing. Ludwig AI confirms that it serves to provide specific details about individual items within a previously identified group. While predominantly found in scientific and news contexts, its correct usage hinges on ensuring the antecedent is unambiguously plural. By being mindful of its formal tone and intended purpose, writers can effectively leverage "in each of which" to enhance clarity and precision in their writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in which each
Simplifies the structure by omitting "of".
in every one of which
Emphasizes the individual aspect of each element more strongly.
within each of which
Highlights the containment or inclusion aspect.
for each of which
Focuses on the purpose or reason related to each element.
in any of which
Suggests a possibility or selection from multiple elements.
where each of them
Replaces the prepositional phrase with a relative pronoun construction.
wherein each
Uses a more formal and concise relative adverb.
each of these
Focuses on the elements themselves rather than their individual contexts.
of which each
Inverts the structure slightly for emphasis or variety.
to each of which
Implies a direction or relationship towards each element.
FAQs
How do I use "in each of which" correctly in a sentence?
Use "in each of which" to introduce a clause that provides more information about individual items within a previously mentioned group. For example, "The project involves three phases, "in each of which" different skills are required."
What are some alternatives to "in each of which"?
Alternatives include phrases like "in every one of which", "within each of which", or simply restructuring the sentence to use "where each" or "in which each".
Is it ever incorrect to use "in each of which"?
Yes, it is incorrect if the antecedent is singular. The phrase is designed to refer back to a plural noun or a collection of items, not a single entity.
How does "in each of which" differ from "in all of which"?
"In each of which" focuses on individual items within a group, whereas "in all of which" refers to the entire group collectively. For example, "There are five rooms, "in each of which" a different color scheme is used," versus "There are five rooms, in all of which the same flooring material is used."
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested