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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I sustain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I sustain" is correct and usable in written English.
It can be used when expressing support, maintenance, or endurance in a particular context. Example: "I sustain my commitment to environmental conservation through daily actions and choices."
✓ 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
16 human-written examples
Forest management at the refuge is used to: (i) sustain well-distributed, high-quality habitat for species of conservation concern; (ii) where consistent with management for those refuge focal species, protect critical deer wintering areas; and (iii) provide connectivity of habitat types for wide-ranging mammals.
In a condition of Fe deficiency this would mean to (i) sustain preferentially the photosynthetic electron transport chain (which contains several Fe atoms), (ii) decrease the competition in the use of reductants and, consequently, (iii) increase the capacity to fix and reduce CO2 in a condition in which the photosynthesis rate was diminished [ 47] and also observed in this work.
Science
You wonder: Can I sustain it?
News & Media
"When I sustain an objection," she told him sternly, "you move on to something else".
News & Media
Mr. SIff: Well, that's why — THe COURt: If somebody objects to it and I sustain it that's hardly berating.
News & Media
"Could I sustain this amount of pressure, this workload, this constant mental bombardment until I retire?" asks Secret Teacher.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
43 human-written examples
Yet the success of the i sustained the Indy.
News & Media
(i) Sustaining Proliferative Signaling.
Is (sustained) overweight at two year follow-up associated with parameters related to the energy balance equation?
Science
Moreover, we showed that IGF (insulin-like growth factor -I sustains Akt phosphorylation in OPCs and prevents Bax mitochondrial translocation and apoptosis in excitotoxic conditions.
Science
I sustained myself on a laughable amount of cheeseburgers".
News & Media
Expert writing Tips
Best practice
When using "I sustain", ensure the object of the verb clearly indicates what you are supporting, maintaining, or enduring. For example, "I sustain my commitment to quality through rigorous testing".
Common error
Avoid using "sustain" in very informal contexts where simpler words like "maintain", "keep", or "support" would be more appropriate. Overuse can make your language sound overly formal or stilted.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I sustain" functions as a declarative statement where the subject (I) performs the action of sustaining. This means actively maintaining, supporting, or enduring something. Ludwig examples highlight this usage across various contexts.
Frequent in
News & Media
43%
Science
36%
Formal & Business
14%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, the phrase "I sustain" is a grammatically sound expression used to convey active support, maintenance, or endurance. While Ludwig AI confirms its correctness, it's important to consider the context. The expression is more common in formal settings like news, science and business communications. Alternatives such as "I maintain" or "I support" may be more suitable for informal conversations. When using "I sustain", always specify the object of the verb to clearly communicate what you are actively supporting or maintaining.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I maintain
Replaces "sustain" with a synonym emphasizing continuation and upkeep.
I uphold
Emphasizes supporting or defending something, particularly a principle or standard.
I preserve
Highlights keeping something intact or unchanged over time.
I support
Focuses on providing assistance or resources to keep something going.
I keep up
Implies continuing a pace or level of effort.
I continue
Emphasizes the ongoing nature of an action or state.
I perpetuate
Focuses on causing something to continue indefinitely.
I prolong
Highlights extending the duration of something.
I protract
Implies lengthening or extending something, often unnecessarily.
I nourish
Suggests providing the necessary elements for growth or survival.
FAQs
What does "I sustain" mean?
"I sustain" means that you are maintaining, supporting, or enduring something. It implies an active role in keeping something going or upholding a particular standard or belief.
What can I say instead of "I sustain"?
You can use alternatives like "I maintain", "I support", or "I uphold" depending on the specific context.
Is it grammatically correct to say "I sustain"?
Yes, it is grammatically correct to say "I sustain". The verb "sustain" is transitive and requires an object. Ensure you specify what you are sustaining for the sentence to be complete and meaningful.
When is it appropriate to use "I sustain" in writing?
It's appropriate to use "I sustain" in formal writing, business communications, or academic contexts where you want to convey a sense of active support, maintenance, or endurance. In more casual settings, a simpler alternative might be preferable.
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested