Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
could be invoked
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could be invoked" is correct and usable in written English.
It can be used in contexts where you are discussing the possibility of calling upon or using a particular rule, principle, or resource. Example: "In certain situations, the emergency protocol could be invoked to ensure safety."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Alternative expressions(18)
can be utilized
can be activated
may be implemented
could be implemented
might be triggered
can be enforced
could be introduced
could be mentioned
could be inserted
could be existed
could be ordered
could be nominated
could be provoked
could be initiated
could be invited
could be involved
could be spoke
could be opened
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
59 human-written examples
That way, the signatories' names could be invoked without having to ask for permission every time.
News & Media
But Mr. Weatherill says a loophole allowing for the protection of public security could be invoked.
News & Media
"This could be invoked when the British labour market is under particular pressure.
News & Media
There are several more practical explanations that could be invoked by Times defenders.
News & Media
If the parties cannot agree, Section 4(f) could be invoked.
News & Media
The government said it wanted to avoid setting precedents that could be invoked by Medicare providers in other cases.
News & Media
Findlater pointed out that there are already sanctions that could be invoked against those who failed to take action.
News & Media
The experiment was "an acute example of how sexual differentiation could be invoked by hormones alone," Dr. Foote said.
News & Media
Like AIG, the insurance cover they provide could be invoked by customers and, like a tsunami, overwhelm their finances.
News & Media
In the courthouse yesterday, Mr. Kerik found a new cause for which Sept. 11 could be invoked.
News & Media
Some legal experts said that it was not clear that the law could be invoked in the sexual abuse cases.
News & Media
Expert writing Tips
Best practice
Use "could be invoked" when discussing the potential application of a rule, law, or principle in specific circumstances. Ensure the context clearly indicates what is being invoked and under what conditions.
Common error
While "could be invoked" is grammatically correct, it can sound overly formal in casual conversation. Opt for simpler alternatives like "can be used" or "might apply" in informal settings.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could be invoked" functions as a modal passive construction. It indicates the possibility or potential for a rule, law, or principle to be put into effect. Ludwig AI confirms its grammatical correctness and widespread usage.
Frequent in
News & Media
64%
Science
26%
Encyclopedias
4%
Less common in
Wiki
2%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "could be invoked" is a grammatically sound and frequently used phrase that expresses the possibility of applying a rule, law, or principle. According to Ludwig, it is most commonly found in News & Media and Science, suggesting a neutral to formal register. For more casual contexts, consider using alternatives such as "can be used" or "might apply". This phrase serves to describe contingencies, indicating potential actions that may occur under specific conditions.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
might be applied
Changes the modality from possibility to a slightly weaker possibility, while retaining a formal tone.
could be implemented
Similar to "may be implemented", this option emphasizes the possibility and capability of putting a plan or system into effect.
may be implemented
Shifts the focus to the action of implementing something, suggesting a more proactive stance.
can be activated
Emphasizes the ability to switch something on or bring it into action.
might be triggered
Suggests a more reactive or conditional activation, often in response to a specific event.
can be utilized
Focuses on the practical use or application of something.
might be enacted
Suggests a formal process of putting a law or rule into action.
can be enforced
Focuses on the power or authority to ensure that a rule or law is followed.
can be brought to bear
Implies applying pressure or influence to achieve a specific outcome.
might be exercised
Suggests the use of a power, right or quality that someone possesses.
FAQs
How can I use "could be invoked" in a sentence?
You can use "could be invoked" to describe the possibility of applying a rule, law, or principle. For example: "The emergency protocol "could be invoked" if the situation escalates."
What are some alternatives to "could be invoked"?
Alternatives include "might be applied", "can be activated", or "may be implemented", depending on the specific context.
When is it appropriate to use "could be invoked"?
"Could be invoked" is appropriate in formal contexts such as legal documents, news reports, or academic papers when discussing the potential application of a rule or principle.
What is the difference between "could be invoked" and "can be invoked"?
"Could be invoked" suggests a possibility or potential, while "can be invoked" implies a more definite ability or right to apply something. Use "could" when there are conditions or uncertainties, and "can" when the ability is clear and established.
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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
4.5/5
Expert rating
Real-world application tested