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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 sustained for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are sustained for" is correct and usable in written English.
It can be used when discussing the duration or maintenance of something, often in a formal or technical context. Example: "The resources are sustained for the duration of the project to ensure its success."
✓ Grammatically correct
Science
News & Media
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
25 human-written examples
Meters often change; larger rhythmic structures grow increasingly elaborate and are sustained for long periods.
News & Media
The hand-held camerawork is smooth and steady, and the shots are sustained for as long as 15 seconds.
News & Media
These high levels of engagement are sustained for an entire hour-long mathematics lesson.
However, it is unreported whether these improved outcomes are sustained for the duration of the clinical placement.
Science
These findings suggest that autoantibody responses are sustained for variable lengths of time depending on the B cell subset producing the autoantibodies.
Science
We assume that effects on consumption are sustained for the duration of the intervention (between one and five years), but there is only weak evidence around the long-term sustainability of lifestyle behavioural changes in the population thereafter.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
35 human-written examples
No rhythmic sequence is sustained for long.
News & Media
Clearly, rising losses cannot be sustained for ever.
News & Media
But could that conceit be sustained for an entire season?
News & Media
Defending the indefensible can be sustained for only so long.
News & Media
Nonetheless, the report said, "a bullish consumption pattern is to be sustained for the time being".
News & Media
Expert writing Tips
Best practice
Use "are sustained for" when emphasizing the duration or continuation of a condition, effect, or activity. For example, "The improvements are sustained for several months after treatment."
Common error
Avoid using "are sustained for" when a simple statement of duration is sufficient. "Sustain" often implies effort or resources are used to maintain something, so ensure the context reflects this active element. If something simply lasts, consider using "last" or "continue" instead.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are sustained for" functions as a verb phrase indicating the duration or continuation of a state, effect, or activity. It highlights the period over which something is maintained or supported. Examples in Ludwig show its use in describing effects that last over time.
Frequent in
Science
62%
News & Media
35%
Formal & Business
3%
Less common in
Encyclopedias
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "are sustained for" is a grammatically correct and commonly used phrase, particularly in scientific and news contexts, to emphasize the duration or continuation of a state, effect, or activity. Ludwig shows that it often appears when discussing the longevity of results or conditions, as noted by Ludwig AI. When employing this phrase, it's crucial to consider that "sustain" implies an active effort or resource allocation to maintain something, as distinct from a simple statement of duration. Alternatives like "are maintained for" or "are continued for" can be employed depending on the specific nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are maintained for
Replaces "sustained" with "maintained", focusing on the act of keeping something in its current state.
are continued for
Replaces "sustained" with "continued", focusing on the uninterrupted nature of the duration.
are retained for
Emphasizes the act of keeping or holding onto something for a period.
are upheld for
Uses "upheld" to emphasize supporting or defending something over a period.
are kept up for
Uses "kept up" to suggest the active effort in preserving something over time.
are held for
Uses "held" to suggest a state of being kept or maintained, often under specific conditions, for a certain duration.
are prolonged for
Substitutes "sustained" with "prolonged", highlighting the extension of duration.
are preserved for
Focuses on the act of preventing something from decaying or being damaged during a period.
are supported for
Highlights the provision of necessary resources or assistance over a period.
are conserved for
Highlights the careful management and preservation of resources during a specific time.
FAQs
How can I use "are sustained for" in a sentence?
Use "are sustained for" to indicate that a condition, effect, or activity continues for a specific period. For example, "The benefits of the program "are sustained for" at least three months".
What are some alternatives to "are sustained for"?
Alternatives include "are maintained for", "are upheld for", or "are continued for", depending on the specific nuance you want to convey.
When is it appropriate to use "are sustained for" instead of "last for"?
"Are sustained for" implies that effort or resources are required to keep something going, while "last for" simply indicates duration. Use "are sustained for" when you want to emphasize the ongoing effort to maintain something over time.
Is there a difference between "are sustained for" and "are retained for"?
"Are sustained for" implies continuous support to maintain something, while "are retained for" means something is kept or held for a specific duration. For example, "skills "are retained for" several years" implies skills are kept whereas "benefits "are sustained for" several years" means that you need effort to make the benefits last.
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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