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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
a system under which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a system under which" is correct and usable in written English.
It can be used to describe a framework or set of rules that governs a particular situation or process. Example: "The organization operates under a system under which all employees are encouraged to share their ideas and feedback."
✓ Grammatically correct
News & Media
Academia
Formal & Business
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
He devised a system under which five-year notes, known as M.E.F.O.
Academia
Chief among them will be starting a system under which workers can file grievances against their employers.
News & Media
They suggest a system under which visa applicants are required to take out private health insurance instead.
News & Media
Mr. Ding, the propaganda chief, has initiated a system under which his department appoints all top editors at major newspapers.
News & Media
But apartment owners are already feeling the brunt of a system under which tax bills build up over time.
News & Media
Many favour a system under which the NSA can obtain court orders to query records held by the phone companies.
News & Media
To limit impunity, they also devised a system under which amnesty was "not a substitute for criminal justice".
News & Media
However, many remain suspicious of Watson and will only sign up to a system under which not just politicians but the party's members could also vote.
News & Media
The government of the Isle of Man announced plans for a system under which consumers with broadband subscriptions would be required to pay a nominal monthly license fee.
News & Media
But Miura sticks to the city's famously reliable rail network because of a system under which most Japanese companies cover the commuting costs of their full-time staff.
News & Media
It said the government is trying to implement a system under which a group of experienced professionals review pre-pack deals voluntarily brought to their attention.
News & Media
Expert writing Tips
Best practice
When using "a system under which", ensure the subsequent clause clearly defines the rules, procedures, or conditions that the system entails. Clarity is key for effective communication.
Common error
Avoid using "a system under which" without clearly specifying the details of that system. Ensure the reader understands the specific rules and processes involved, not just the general concept.
Source & Trust
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a system under which" functions as a prepositional phrase introducing a relative clause. It sets the stage for describing the specific conditions, rules, or processes that define how something operates, according to Ludwig AI.
Frequent in
News & Media
48%
Academia
18%
Formal & Business
10%
Less common in
Encyclopedias
6%
Science
10%
Wiki
0%
Ludwig's WRAP-UP
The phrase "a system under which" is a versatile tool for clearly defining the operational framework of various entities, processes, or activities. As evidenced by its frequent usage in News & Media, Academia, and Formal & Business contexts and confirmed by Ludwig AI, this phrase effectively introduces specific conditions or rules that govern a subject. While alternatives like "a framework in which" or "a structure that allows for" can provide similar meaning, "a system under which" emphasizes the governing aspect, making it crucial to define the system's specifics to avoid vagueness. By providing a clear and concise definition, you enable clear communication and understanding of the subject.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a framework in which
Replaces 'system' with 'framework', emphasizing the structural aspect rather than a set of rules.
a structure that allows for
Focuses on the enabling aspect of the system, highlighting what it permits or facilitates.
an arrangement whereby
Uses 'arrangement' to denote a more informal or negotiated agreement, rather than a formalized system.
a mechanism by which
Replaces 'system' with 'mechanism', suggesting a more procedural or technical approach.
a process through which
Emphasizes the sequential steps or stages involved in the system's operation.
a method by which
Highlights the specific technique or way of doing something within the system.
a protocol under which
Suggests a more formal and standardized set of procedures or rules.
a regime in which
Implies a stricter or more controlled environment governed by the system.
a scheme whereby
Denotes a planned or organized approach, often with a specific goal or outcome in mind.
a setup where
Offers a more casual and informal way of describing the system's configuration.
FAQs
How do I use "a system under which" in a sentence?
Use "a system under which" to introduce a set of rules, processes, or conditions that govern a particular activity or organization. For example, "The company operates under "a system under which" all employees receive annual performance reviews".
What are some alternatives to "a system under which"?
Alternatives include phrases like "a framework in which", "a structure that allows for", or "an arrangement whereby", depending on the specific nuance you want to convey.
Is it better to use "a system in which" or "a system under which"?
"A system in which" and "a system under which" are often interchangeable, but "a system under which" more directly implies rules or governance. "A system in which" is a valid alternative.
What's the difference between "a system under which" and "a policy under which"?
"A system under which" refers to a broader organizational structure or set of procedures, while "a policy under which" refers specifically to a set of guidelines or regulations. A policy can be part of a system.
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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
91%
Authority and reliability
4.6/5
Expert rating
Real-world application tested