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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
I cannot sustain
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I cannot sustain" is correct and usable in written English.
You can use it when expressing an inability to maintain or support something, whether it be a physical, emotional, or situational context. Example: "After months of working overtime, I cannot sustain this level of stress any longer."
✓ Grammatically correct
Academia
Formal & Business
News & Media
Science
Encyclopedias
Wiki
Reference
Social Media
Alternative expressions(20)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Is the revolution's Islam so weak, he said, that it cannot sustain the restoration of relations with the United States?
News & Media
EBay has a lot to lose if it cannot sustain Mr. Thompson's momentum at PayPal.
News & Media
"I hate that I have to do that because it's hurting the kids more than anybody, but if I really cannot sustain a living then that's what I have to do".
News & Media
One CHEW describing how this made it difficult to perform well: " The amount that I am receiving cannot sustain me because you can only perform well if you are comfortable, for you to be comfortable you have to have all the basic needs and everything goes with money.
Science
That's because I agree, many sites cannot sustain themselves solely on advertising.
News & Media
I was surprised to learn recently that otters are now so numerous our waterways cannot sustain them.
News & Media
"We cannot sustain financially the current system".
News & Media
Without subscribers the opera cannot sustain itself.
News & Media
Euphoria cannot sustain a business, however.
News & Media
They cannot sustain a long protracted war".
News & Media
"High oil prices cannot sustain the state.
News & Media
Expert writing Tips
Best practice
Consider the emotional tone of "I cannot sustain." It conveys a sense of limitation or exhaustion. Use stronger wording if needing to convey determination or a call to action.
Common error
Avoid using "I cannot sustain" in situations where the lack of sustainability is due to external factors beyond your control, unless you explicitly acknowledge those factors. Otherwise, it might imply a lack of personal responsibility.
Source & Trust
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I cannot sustain" functions as a declarative statement expressing the speaker's inability to maintain, support, or continue a particular action, condition, or state. Ludwig AI confirms this usage through various examples showcasing its role in conveying limitations or constraints.
Frequent in
Science
0%
News & Media
0%
Formal & Business
0%
Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "I cannot sustain" is a grammatically sound expression used to convey an inability to maintain or support something. Ludwig AI analysis supports its correct usage across various contexts, though the lack of specific examples indicates its rarity. When using the phrase, clarity and awareness of the emotional tone are crucial. Consider replacing it with alternatives to better suit the context.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
I'm unable to maintain
Focuses on the lack of ability to keep something at the same level or standard.
I'm incapable of upholding
Highlights a lack of capacity to support or defend something.
I'm not able to support
Emphasizes the inability to provide assistance or resources.
I find it impossible to continue
Stresses the difficulty in prolonging an activity or situation.
I can't keep up
Indicates a struggle to maintain pace or standard.
I'm not equipped to handle
Focuses on the lack of resources or skills to manage something.
I'm at my breaking point
Expresses reaching the limit of what one can endure.
I'm reaching my limit
Similar to 'breaking point', but indicates approaching the limit.
I'm unable to endure
Highlights the lack of ability to tolerate something difficult.
I'm unable to finance
Emphasizes the financial impossibility to support something.
FAQs
How can I use "I cannot sustain" in a sentence?
Use "I cannot sustain" to express your inability to continue or maintain something, such as a high level of effort, a financial burden, or an unhealthy relationship. For example, "After months of working overtime, "I cannot sustain" this pace."
What can I say instead of "I cannot sustain"?
You can use alternatives like "I cannot maintain", "I'm unable to uphold", or "I cannot support" depending on the context.
Which is correct, "I cannot sustain" or "I can't sustain"?
Both ""I cannot sustain"" and "I can't sustain" are grammatically correct. The former is more formal, while the latter is more conversational.
What's the difference between "I cannot sustain" and "I will not sustain"?
""I cannot sustain"" implies an inability to continue due to limitations, while "I will not sustain" expresses a refusal to continue, often due to a conscious decision or objection.
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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
85%
Authority and reliability
4.1/5
Expert rating
Real-world application tested