Used and loved by millions
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
be sustained within
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be sustained within" is correct and usable in written English.
It can be used in contexts where you want to express that something is maintained or supported internally or within a certain framework. Example: "The values of the organization must be sustained within its culture to ensure long-term success."
✓ Grammatically correct
Science
News & Media
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
18 human-written examples
Most indigenous cultures that have survived colonial times still retain some of their traditional ecological ethic, and this ethic can have profound utility in modern conservation decisions and sustainable use of resources., But traditional knowledge cannot be sustained within any indigenous culture if the opportunities to pass on that knowledge from generation to generation are disrupted.
In their theoretical discussion of innovation sustainability, Chambers et al. [ 64] proposed that for innovations to be sustained within constantly shifting contexts, learning must be "a core value" underpinning organizational processes.
Science
Under thermally intensive conditions the gas liquid interface cannot be sustained within the sufficiently active pellet.
Science
Though the discharge capacity decreased obviously with the increased current, 110 as well as 80 mA h g−1 can still be sustained within 40 cycles at 38 and 75 mA g−1 respectively.
Science
Modelling showed that while many of these impacts could be sustained within a 100-year time frame, many contaminants, if resistant to biodegradation, may not emerge in surface waters for considerably longer.
Science
However, Quine accepted a sharp division between facts and values that feminist empiricists argue cannot be sustained within a thoroughly naturalized empiricism.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
42 human-written examples
She said that almost all of the bruises — each of which she said represented a separate blow to the child's body — had been sustained within 24 hours of his death.
News & Media
Launched by a revival movement of great intensity in the years after 1735, Methodism was sustained within the established church by means of local societies and a central association.
Encyclopedias
In the case at hand, the abstraction processes were sustained within a distributed cognitive system that consisted of one senior and two junior designers together with external representations in the form of sketches and diagrams.
Science
One only has to look at the fate of the McMaster report, whose recommendations for peer reviews on artistic excellence have not been sustained within DCMS, to see the importance of engaging with the policy process in the terms preferred by the Treasury.
News & Media
In 2008 it is almost certain to overtake Germany as the world's largest exporter, and assuming recent rates of growth are sustained, within ten years it will overtake America (in PPP terms) as the world's largest economy.China itself has always played down the PPP numbers, hoping to portray itself as a poor country so America will give it more leeway when arguing about exchange rates and trade.
News & Media
Expert writing Tips
Best practice
When using "be sustained within", ensure that the subject being sustained and the containing environment are clearly defined to avoid ambiguity. For example, specify what values "be sustained within" a company culture.
Common error
Avoid using "be sustained within" in contexts where a simpler verb like 'maintained' or 'supported' would suffice. Overusing complex phrasing can make your writing sound unnatural. Be precise in choosing the most appropriate vocabulary.
Source & Trust
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be sustained within" functions as a passive construction, indicating that something is being maintained or supported by internal or contextual factors. Ludwig examples demonstrate this phrase often appears in scientific and formal contexts.
Frequent in
Science
60%
News & Media
20%
Academia
10%
Less common in
Encyclopedias
5%
Wiki
3%
Formal & Business
2%
Ludwig's WRAP-UP
In summary, the phrase "be sustained within" serves as a passive construction often found in formal and scientific writing to indicate that something is maintained or supported inside a specific environment. As Ludwig AI exemplifies, the phrase is commonly used in contexts that describe the conditions necessary for longevity or stability within systems or frameworks. While grammatically correct, ensure that its use is appropriate for the register and that simpler alternatives are not more suitable. When you decide to use it, ensure to clearly define what is being supported and the environment doing the sustaining.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be maintained inside
Focuses on the continuation of something within a physical boundary.
be supported internally
Highlights the role of internal mechanisms in sustaining something.
be upheld in
Emphasizes the preservation and defense of something within a certain framework.
be contained within
Focuses on the idea of something being limited or enclosed within a boundary.
be preserved in
Highlights the act of keeping something in its original state within a specific context.
be continued inside
Emphasizes the uninterrupted existence of something within a defined space.
be perpetuated in
Focuses on the act of making something continue indefinitely within a system.
be fostered in
Highlights the nurturing or promotion of something within a certain environment.
be ingrained in
Emphasizes the deep-rooted nature of something within a system or culture.
be embedded within
Highlights the integration of something deeply into a structure or system.
FAQs
How can I use "be sustained within" in a sentence?
You can use "be sustained within" to indicate that something is maintained or supported inside a specific environment, system, or framework. For example, "The project's momentum must "be sustained within" the allocated budget".
What are some alternatives to "be sustained within"?
Alternatives include "be maintained inside", "be supported internally", or "be contained within", depending on the specific context and nuance you want to convey.
Is it better to say "be sustained within" or "be maintained within"?
Both phrases are correct, but "be maintained within" often implies a more active effort to keep something in its current state, while "be sustained within" suggests a more inherent ability to continue existing under certain conditions. Choose the phrase that best fits the context.
Can "be sustained within" imply limitations?
Yes, "be sustained within" can sometimes imply that something is limited by the boundaries of its containing environment. For example, "The research could "be sustained within" the current laboratory facilities" suggests that the facilities may impose constraints on the research.
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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
82%
Authority and reliability
4.3/5
Expert rating
Real-world application tested