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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
are not able to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are not able to" is correct and usable in written English.
You can use it when you want to say that someone is unable to do something. For example: "They are not able to make the deadline for the project."
✓ Grammatically correct
News & Media
Science
Academia
Alternative expressions(20)
cannot
unable to
incapable of
lack the capacity to
are restricted from
prohibited from
are not applicable to
are not amenable to
are not susceptible to
are not competent to
are not hard to
are not noxious to
are not appropriate for
are not impervious to
are not subject to
are not difficult to
are not suitable to
are not designed for
fall outside the remit of
are not unique to
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
60 human-written examples
"Many are not able to afford it".
News & Media
We are not able to eat.
News & Media
Parents are not able to do it".
News & Media
They are not able to save.
News & Media
They are not able to have both.
News & Media
Nowadays, societies are not able to live without energy.
Students on registration hold are not able to register.
Academia
Unfortunately, we are not able to give any extensions.
Academia
We are not able to accept international students.
Academia
The interpreters are not able to interpret so fast.
Academia
We are not able to offer prorated billing.
Academia
Expert writing Tips
Best practice
Use "are not able to" when you want to clearly and directly express that someone or something lacks the capacity or opportunity to perform a specific action. It's suitable for both formal and informal contexts.
Common error
Avoid excessive use of the passive voice when using "are not able to". Instead of saying "Mistakes are not able to be avoided", opt for a more direct and active construction like "You cannot avoid mistakes" or "It's not possible to avoid mistakes".
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are not able to" functions as a verbal phrase expressing inability or lack of capacity. As Ludwig AI confirms, the phrase is grammatically correct and widely used. Examples show it modifying subjects to indicate what they cannot do.
Frequent in
News & Media
40%
Science
30%
Academia
20%
Less common in
Formal & Business
5%
Encyclopedias
3%
Social Media
2%
Ludwig's WRAP-UP
In summary, the phrase "are not able to" is a grammatically sound and frequently used way to express inability or lack of capacity. Ludwig AI confirms its correctness and versatility. While suitable for diverse contexts, from academic papers to news reports, considering simpler alternatives like "cannot" or "unable to" can sometimes enhance clarity and conciseness. It's important to avoid overusing the passive voice in conjunction with this phrase. Authoritative sources such as The New York Times and The Guardian employ "are not able to", solidifying its acceptability in formal writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
cannot
A more concise and direct way of expressing inability.
unable to
A slightly more formal way to express the same meaning.
incapable of
Emphasizes a lack of inherent capacity.
not in a position to
Indicates inability due to circumstances or situation.
not equipped to
Suggests a lack of necessary resources or skills.
lack the capacity to
Highlights a deficiency in capability.
it's not possible to
Impersonal way to state impossibility.
do not have the ability to
A more verbose but clear way to express lack of ability.
are restricted from
Indicates inability due to external limitations.
prohibited from
Indicates inability due to a formal ban.
FAQs
What can I say instead of "are not able to"?
You can use alternatives like "cannot", "unable to", or "incapable of" depending on the context.
Is "are not able to" formal or informal?
How do I use "are not able to" in a sentence?
You can use "are not able to" to indicate a lack of capacity or opportunity. For example, "They are not able to attend the meeting" or "We are not able to provide a refund".
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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
4.5/5
Expert rating
Real-world application tested