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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
by which those
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by which those" is correct and usable in written English.
It can be used to introduce a clause that explains the means or method by which something is done or achieved. Example: "There are several methods by which those interested in the program can apply for admission."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(1)
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
59 human-written examples
For him, politics is "the accident that interrupts the logic by which those who have a title to govern dominate.
The committee also agreed a procedure by which those charged with potential contempt could hear the potential charges against them.
News & Media
I mean it in terms of the coffee being a tool by which those funds are raised.
News & Media
Telling such stories also functions as a means by which those with less power construct the reputations of those in power and constrain their impulsive tendencies.
The mandamus petition alleges that the orders threaten substantial intrusions on the process by which those closest to the President advise him.
Academia
The legislation should create a restitution fund, and a process by which those who can legitimately support claims for their losses can receive money for these damages.
News & Media
"It's just logical that those involved in their individual schools as members of the Parent Association be the vehicle by which those parents are nominated," he said.
News & Media
They will also set the standards by which those reports are produced, in an effort to assure that the information is useful and relevant.
News & Media
Cointelpro, Operation Mockingbird, Ultra and Chaos are among the now-acknowledged CIA, FBI and NSA programs by which those agencies managed to subvert American democracy with impunity.
News & Media
On the other side are the tech crew: the developers who provide the increasingly complex and flexible infrastructure by which those stories can be told.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
1 human-written examples
I would alter that slightly: the reorganizing of governing institutions, or at least the examples and models by which those institutions might be reorganized, should begin locally and now.
News & Media
Expert writing Tips
Best practice
When using "by which those", ensure that the clause following it directly relates to the subject being discussed, maintaining a logical flow of information.
Common error
Avoid using "by which those" in overly complex or convoluted sentences, as this can obscure the intended meaning. Simpler phrasing may enhance clarity and readability.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by which those" functions as a relative clause introducing a description of a method, process, or means. It connects a main clause to a subordinate clause that provides further detail on how something is achieved. As Ludwig AI confirms, it is grammatically correct.
Frequent in
News & Media
39%
Science
31%
Academia
15%
Less common in
Formal & Business
7%
Encyclopedias
5%
Wiki
3%
Ludwig's WRAP-UP
In summary, the phrase "by which those" serves as a relative clause to specify the methods or processes through which something occurs. As confirmed by Ludwig AI, it is grammatically sound and widely used across different contexts. Predominantly found in News & Media, Science, and Academic writing, it maintains a formal tone and is crucial for detailed explanations. While alternatives like "through which those" and "whereby those" exist, "by which those" offers a direct and precise way to link actions and outcomes.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
through which those
Replaces "by" with "through", emphasizing a channel or medium.
whereby those
Substitutes "by which" with "whereby", indicating a method or process.
by means of which those
Adds "means of" for emphasis on the method being used.
in which those
Uses "in which" to focus on the context or situation.
according to which those
Emphasizes adherence to a specific standard or guideline.
under which those
Highlights the conditions or circumstances that apply.
by virtue of which those
Indicates something is a consequence of or due to something else.
as a result of which those
Specifies a direct consequence or outcome.
due to which those
Indicates direct causation.
for which those
Focuses on purpose or reason.
FAQs
How can I use "by which those" in a sentence?
The phrase "by which those" introduces a clause that explains the method or process through which something is accomplished. For example, "The legislation should create a fund, and a process "by which those" who can legitimately support claims can receive money."
What are some alternatives to "by which those"?
You can use alternatives such as "through which those", "whereby those", or "in which those" depending on the specific context and desired emphasis.
Is "by which those" formal or informal language?
"By which those" is generally considered formal language and is suitable for academic, professional, and journalistic contexts. Simpler alternatives might be preferred in informal settings.
What's the difference between "by which those" and "through which those"?
While both phrases indicate a means or method, "by which those" often implies a more direct or specific action, while "through which those" suggests a channel or medium. The choice depends on the nuance you want to convey.
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested