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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
be sustaining
Grammar usage guide and real-world examplesUSAGE SUMMARY
"be sustaining" is correct and usable in written English. You can use it in contexts where you want to describe something that provides ongoing support or nourishment. Example: "The community programs are designed to be sustaining for local families." Alternative expressions include "be supportive" and "be nourishing."
✓ Grammatically correct
News & Media
Science
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
38 human-written examples
Mr. Obama may be sustaining damage in subtler ways.
News & Media
The bigger issue may be sustaining the effort.
News & Media
More important than increasing spending will be sustaining the attention of top officials.
News & Media
If there were to be any hostilities, they would be sustaining a terrible blow.
News & Media
Lonergan is an atheist, but his work frequently explores how religious faith might be sustaining, or shaken by lived experience.
News & Media
The blessings appeared to be sustaining him, even on that final day, according to those closest to him.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
21 human-written examples
How can it be sustained?
News & Media
Can it be sustained?
News & Media
This seems unlikely to be sustained.
News & Media
But the fantasy cannot be sustained.
News & Media
But will the recovery be sustained?
News & Media
Expert writing Tips
Best practice
Use "be sustaining" in active contexts where the subject is the provider of support or the one experiencing a process. For example, use it to describe how an ecosystem might be sustaining life or how a company might be sustaining losses.
Common error
Do not use "be sustaining" when you actually mean the passive form "be sustained". Use the progressive "be sustaining" for ongoing actions performed by the subject, while the passive is for actions happening to the subject without a focus on the ongoing process.
Source & Trust
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be sustaining" functions as a progressive infinitive in the active voice. It combines the auxiliary verb "to be" with the present participle of "sustain". According to Ludwig, it is frequently used after modal verbs (might, could, may) or as part of a future or conditional construction to indicate an ongoing action or state.
Frequent in
News & Media
65%
Science
25%
Formal & Business
10%
Less common in
Encyclopedias
5%
Wiki
3%
Social Media
2%
Ludwig's WRAP-UP
In conclusion, "be sustaining" is a versatile and grammatically correct phrase that effectively communicates ongoing support, maintenance, or the experience of a process. Ludwig AI confirms its widespread use in high-authority journalistic and scientific writing. It is particularly useful when you want to emphasize that an action is not just a single event but a continuous state. Whether describing how an aura of experimentation might "be sustaining" a film cast or how destructive lesions might "be sustaining" inflammation in a medical context, the phrase offers a nuanced way to describe persistence. Writers should be mindful of the distinction between this active form and the passive "be sustained" to ensure clear communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
be supporting
Emphasizes the act of providing physical or financial assistance
be maintaining
Focuses on keeping a current state or level consistent
be experiencing
Used when the context involves suffering or undergoing something like damage
be nourishing
Specific to providing biological or emotional health
be withstanding
Suggests active resistance or endurance against pressure
be preserving
Focuses on protecting something from decay or change
be stabilizing
Implies the act of making something steady or firm
be perpetuating
Suggests causing a situation or belief to continue indefinitely
be reinforcing
Focuses on making an existing structure or idea stronger
be undergoing
A more formal way to describe being subjected to a process
FAQs
How to use "be sustaining" in a sentence?
You can use it to describe an ongoing state of support, such as: "The new policies appear to "be sustaining" economic growth."
What can I say instead of "be sustaining"?
Depending on your meaning, you could use "be supporting", "be maintaining", or "be experiencing".
Which is correct, "be sustaining" or "be sustained"?
Both are correct but have different meanings. ""be sustaining"" is active and ongoing, while ""be sustained"" is usually passive, referring to something that is kept in existence by an external force.
What is the difference between "be sustaining" and "be supporting"?
While similar, "be supporting" often implies a more direct or physical help, whereas ""be sustaining"" suggests a deep, long-term maintenance of life or existence.
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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
96%
Authority and reliability
4.8/5
Expert rating
Real-world application tested