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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
system has declined
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "system has declined" is correct and usable in written English.
It can be used to describe a situation where a system has experienced a decrease in performance, quality, or effectiveness over time. Example: "Due to various factors, the overall efficiency of the system has declined significantly in recent months."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(19)
health has declined
health has deteriorated
health has worsened
condition has deteriorated
science has declined
welfare has declined
safety has declined
medicare has declined
population has declined
wealth has declined
research has declined
health has remained
health has intensified
health has enabled
health has taken
symptoms have worsened
condition has regressed
symptoms have resolved
symptoms have lessened
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
8 human-written examples
California's school system has declined from one of the best in the country in the 1960s to one of the worst.
News & Media
He said that during Ms. Mikulski's 27 years of public office, Maryland has lost jobs and the public school system has declined.
News & Media
En route, he muses on everything from anthropomorphism and cultural relativism to how the Kenyan park system has declined beneath the weight of poverty, corruption and a rapacious tourist economy.
News & Media
The court already contains strong safeguards that ensure that it will deal only with the most serious of international crimes and can take a case only if a nation's own judicial system has declined to carry out a conscientious investigation of the charges.
News & Media
Though flux of Hg into the aquatic system has declined in recent years, there is still a lack of effective, easily accessible and low-cost means for the treatment of Hg-contaminated wastewaters.
Science
And the percentage of women hired in the overall UC system has declined from 36% in 1996--when 1996--when 1996--whenll in place--theabout 24% in 2000.
Science & Research
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
Some risks in the financial system had declined, the Bank said.
News & Media
Georgia appealed, saying the level of the drug in his system had declined and was evidence that he had not used the drug since the first positive test.
News & Media
Emmanuel Fages, an energy market analyst at Orbeo, a carbon trading unit part-owned by the French bank Société Générale, said emissions from industries covered by the system had declined by 4.3percentt.
News & Media
The power and importance of the king, chiefs, and military system have declined substantially, and many of the young men leave KwaZulu-Natal to seek work elsewhere in South Africa.
Encyclopedias
While electricity demand has shot up by 25percentt since 1990, construction of transmission systems has declined by 30percentthethe department said.
News & Media
Expert writing Tips
Best practice
When using "system has declined", specify the aspect of the system that has declined (e.g., efficiency, quality, performance) for clarity.
Common error
Avoid using "system has declined" without providing context or specific examples. Without supporting details, the statement lacks impact and may seem vague.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "system has declined" functions as a statement indicating a reduction in the quality, performance, or effectiveness of a particular system. As confirmed by Ludwig AI, this phrase is grammatically correct. Examples show its use across various domains, highlighting its versatility in expressing deterioration.
Frequent in
News & Media
30%
Science
30%
Encyclopedias
20%
Less common in
Wiki
10%
Formal & Business
5%
Reference
5%
Ludwig's WRAP-UP
In summary, the phrase "system has declined" is a grammatically sound and widely understood expression used to describe the deterioration of a system's performance, quality, or effectiveness. Ludwig AI confirms its correctness and usability. While its frequency is considered uncommon, it appears across various contexts, including News & Media, Science, and Encyclopedias. When using this phrase, it's best to specify which aspect of the system has declined to provide more clarity. Alternatives include "the system has deteriorated", "the system has degraded", or "the system has weakened". Remember to provide context and supporting details to enhance the impact of your message.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
the system has deteriorated
Replaces "declined" with "deteriorated", emphasizing a gradual worsening.
the system has degraded
Uses "degraded" to suggest a reduction in quality or effectiveness.
the system has weakened
Employs "weakened" to highlight a loss of strength or stability.
the system has failed
Indicates a complete breakdown or inability to function.
the system is in decline
Changes the structure to a continuous tense, focusing on the ongoing process of decline.
the system is deteriorating
Mirrors the previous phrase but uses "deteriorating" for emphasis.
the system's effectiveness has diminished
Focuses specifically on the decrease in effectiveness.
the system's performance has worsened
Highlights the negative change in performance.
the system is not what it used to be
An idiomatic expression indicating a decline from a previous state.
the system has seen better days
Uses an idiomatic expression to convey past superiority.
FAQs
What does it mean when something is described as, "the system has declined"?
When something is described as "the system has declined", it means that its performance, quality, or effectiveness has decreased over time. It suggests a deterioration from a previous, better state.
What can I say instead of "system has declined"?
You can use alternatives like "the system has deteriorated", "the system has degraded", or "the system has weakened" depending on the context.
Is it more appropriate to say "system declined" or "system has declined"?
"System declined" is grammatically incomplete and less formal. "System has declined" is the correct and more commonly used form, employing the present perfect tense.
How can I provide more context when saying "system has declined"?
Provide more context by specifying which aspect of the system has declined (e.g., "The efficiency of the system has declined") or the reasons for the decline (e.g., "The system has declined due to budget cuts").
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested