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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it cannot be performed
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it cannot be performed" is correct and usable in written English.
You can use it when indicating that a specific action or task is impossible to carry out. Example: "Due to unforeseen circumstances, it cannot be performed as planned."
✓ Grammatically correct
Science
Wiki
News & Media
Alternative expressions(20)
it is not feasible
it is unachievable
it is not viable
it is out of the question
it cannot be implemented
it cannot be fulfilled
it cannot be removed
it cannot be delivered
it cannot be accomplished
it cannot be tolerated
it cannot be taught
it cannot be managed
it cannot be accounted
it cannot be opposed
it cannot be stopped
it cannot be repeated
it cannot be replicated
it cannot be cured
it cannot be changed
it cannot be done
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
19 human-written examples
However, MRE also has some disadvantages that limit its clinical acceptance: (i) it cannot be performed in livers with high iron overload because of signal-to-noise limitations; (ii) the examination time is longer than that required for ultrasound elastography [ 32].
First, as known to us, utterance-level processing, such as mean and variance normalization, is capable of improving the recognition performance, but it cannot be performed with an incomplete spectrum [18].
Although renal pathology is highly predictive of the disease course in lupus nephritis, it cannot be performed serially because of its invasive nature and associated morbidity.
This changed with Todd v Gee in 1810, where Lord Eldon held that "except in very special cases, it was not the course of proceeding in Equity to file a Bill for specific performance of an agreement; praying in the alternative, if it cannot be performed, an issue, or an inquiry before the Master, with a view to damages.
Wiki
It cannot be performed by usual photolithography.
Science
Endoscopic examination is invasive and unpleasant, with poor patient compliance, so it cannot be performed repeatedly.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
Yet, even if such analysis is very useful, it is costly, and cannot be performed many times during the semester.
The basic responsibilities of an opposition cannot be performed without it.
News & Media
By using this small matrix, the total correction of the ICI and MAI noise cannot be performed as it is proposed in [18].
For instance, for a reservoir having 1,000 psi fracture pressure, miscible injection of 1,200 psi cannot be performed as it will fracture the reservoir.
It does have contraindications, however, and cannot be performed in 10 – 30%% of inpatients [ 6, 11, 14, 42].
Expert writing Tips
Best practice
When using the phrase "it cannot be performed", ensure the subject or context is clearly defined to avoid ambiguity. For example, specify what 'it' refers to within the sentence.
Common error
Avoid stringing together multiple clauses using "it cannot be performed" as this can make sentences convoluted. Break down complex ideas into simpler, more direct statements for clarity.
Source & Trust
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The primary grammatical function of "it cannot be performed" is to serve as a passive construction, indicating that a particular action or task is impossible or unfeasible to carry out. The Ludwig examples show its usage across diverse fields.
Frequent in
Science
75%
Wiki
10%
News & Media
15%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it cannot be performed" is a versatile phrase used to express that a specific action or task is impossible or unfeasible. As Ludwig AI underlines, it appears most frequently in scientific contexts, but also finds use in general knowledge and news reporting. While grammatically sound, writers should aim for clarity by defining the subject explicitly and avoiding its overuse in complex sentence structures. Alternatives such as "it is not feasible" or "it is impossible to execute" may offer a change in emphasis and enhance readability. The phrase carries a neutral register, making it suitable for a broad spectrum of writing styles.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
it is not feasible
Replaces "performed" with "feasible", emphasizing the practicality aspect.
it is impossible to execute
Substitutes "performed" with "execute", focusing on the act of carrying out the action.
it is not viable
Replaces "performed" with "viable", highlighting the possibility of success or sustainability.
it is out of the question
Emphasizes the impossibility of the action, making it a non-starter.
it cannot be implemented
Focuses on the practical application or putting something into effect.
it is unachievable
Highlights the unattainable nature of the task.
it is not doable
An informal way of saying something is not possible to accomplish.
it's beyond reach
Suggests the action is not attainable, often implying a limitation.
it is not practicable
Similar to feasible, stressing a lack of practicality.
that is not an option
Simplifies the phrase by stating it's not a choice or possibility.
FAQs
How can I use "it cannot be performed" in a sentence?
Use "it cannot be performed" to indicate that a specific action or task is impossible or unfeasible to carry out, for example, "Due to technical limitations, the experiment cannot be performed".
What can I say instead of "it cannot be performed"?
You can use alternatives like "it is not feasible", "it is impossible to execute", or "it is unachievable" depending on the context.
Which is correct, "it cannot be performed" or "it cannot perform"?
"It cannot be performed" is used in the passive voice, indicating that an action is being done to 'it'. "It cannot perform" means 'it' is unable to do something. The correct choice depends on whether you want to emphasize the action being done to 'it' or 'it's' inability to act.
What's the difference between "it cannot be performed" and "it should not be performed"?
"It cannot be performed" implies impossibility, while "it should not be performed" suggests that performing the action is inadvisable or inappropriate, though potentially still possible.
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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
81%
Authority and reliability
4.6/5
Expert rating
Real-world application tested