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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
are being sustained
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are being sustained" is correct and usable in written English.
It can be used when describing an ongoing process of support or maintenance for something, often in a passive construction. Example: "The efforts to conserve the endangered species are being sustained by various environmental organizations."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(16)
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
18 human-written examples
The report concludes that television news operations are "being sustained by the fact that still nothing compares to the persuasiveness of television advertising".
News & Media
"Many titles are already running at losses and are being sustained by the good graces of their owners, and that may not last," she said.
News & Media
The Knicks might never get Kurt Thomas (age 40) and Rasheed Wallace (38) back, but for now, they are being sustained by Martin, their sixth-oldest player and the latest to join the rotation.
News & Media
Since then, Bloemers has been writing an intimate family journal on CaringBridge.org about her father's illness and how the Carters are being sustained by their Christian faith and his competitive fire.
News & Media
Mr Rock dismisses the popular idea that urban gulls are being sustained by discarded takeaways and landfill food waste because the volumes involved are far too small and lacking in nutrition.
News & Media
The critics of the current board, pointing as proof of their concerns to an investigation into the district by the Texas Education Agency, say that racial tensions are being sustained by Section 5, a relic of bygone times.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
The language is being sustained by the same global forces that might promise to doom it.
News & Media
It is being sustained at the expense of the American nation.
News & Media
"It's hard to see how such growth is being sustained without some support from export sales.
News & Media
Some of the system's servants came to understand that it was being sustained not with, but against, democratic order.
News & Media
Further, I question what damage was being sustained by [Sports Direct] even if it established the breaches.
News & Media
Expert writing Tips
Best practice
When using "are being sustained", ensure that the subject receiving the sustaining action is clearly identified to avoid ambiguity. For example, "The conservation efforts are being sustained by community involvement" is clearer than "Efforts are being sustained."
Common error
Avoid using "are being sustained" when the action is completed or in the past. Instead, use "were sustained" or "have been sustained" to maintain correct tense agreement.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are being sustained" functions as a passive verb phrase, indicating an ongoing action or process where the subject is receiving support or maintenance. As Ludwig AI confirms, this phrase is correct and usable in written English.
Frequent in
News & Media
50%
Science
31%
Wiki
9%
Less common in
Formal & Business
0%
Encyclopedias
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "are being sustained" is a grammatically sound and commonly used passive verb phrase that describes an ongoing process of support or maintenance. As Ludwig AI points out, it is correct and usable in written English across various contexts, with frequent usage in news, science, and general informational sources. To ensure clarity, always specify what is receiving the sustaining action. Remember to use the correct tense and avoid using it for completed actions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are being maintained
This alternative emphasizes the ongoing effort to keep something in good condition.
are being supported
This alternative highlights the provision of assistance necessary for something to continue.
are being upheld
This alternative suggests that something is being defended or preserved.
are being preserved
This alternative emphasizes the protection of something from damage or decay.
are being continued
This alternative focuses on the uninterrupted progression of something.
are being prolonged
This alternative underscores the act of extending the duration of something.
are being fueled
This alternative conveys that something is receiving the necessary resources to thrive.
are being nourished
This alternative implies that something is being provided with what it needs to grow and develop.
are being fostered
This alternative suggests that something is being encouraged and developed.
are being advanced
This alternative emphasizes the progression and improvement of something.
FAQs
How can I use "are being sustained" in a sentence?
Use "are being sustained" to describe an ongoing process of support or maintenance. For example, "The project's gains "are being maintained" through continuous funding".
What's a good alternative to "are being sustained"?
Depending on the context, you can use alternatives such as ""are being maintained"", "are being supported", or "are being preserved".
Is it correct to say "is being sustained" instead of "are being sustained"?
No, "is being sustained" is used with singular subjects, while "are being sustained" is used with plural subjects. For example, "The effort is being sustained" (singular) versus "The efforts are being sustained" (plural).
What is the difference between "are being sustained" and "have been sustained"?
"Are being sustained" describes an ongoing action in the present, while "have been sustained" describes an action that started in the past and continues to the present. For example, "The improvements are being sustained" (currently happening) versus "The improvements have been sustained for five years" (started in the past and continue now).
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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
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested