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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
in their duties
Grammar usage guide and real-world examplesUSAGE SUMMARY
"in their duties" is a correct and usable phrase in written English.
You can use it to refer to someone's responsibilities or obligations. For example, "The staff members perform well in their duties and are an asset to the company."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(14)
in fulfilling their responsibilities
while discharging their responsibilities
in their requirements
in their homework
in their responsibility
in their competency
in their function
in their work
in their service
based on their needs
following their guidelines
according to their requirements
in their power
in their job
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
These four police officers failed in their duties to protect people, using their power and influence to terrorize Latinos instead.
News & Media
They failed in their duties".
News & Media
"For 30 years, they've been derelict in their duties".
News & Media
D&O covers the legal consequences of managers failing in their duties.
News & Media
Both the defense and prosecution in the film, she said, "failed in their duties".
News & Media
Mr. Teitelbaum and members of the commission deny that they failed in their duties.
News & Media
In many cases, they are failing in their duties, he says.
News & Media
· Directors who fail in their duties can be sued by shareholders on behalf of the company.
News & Media
She accused politicians of playing "ugly Westminster games", suggesting ministers were failing in their duties to protect vulnerable children.
News & Media
Our politicians are putting corporate interests above scientific warnings and failing in their duties to the public".
News & Media
Professional doctors and officers and NCOs charged with the duty to protect the welfare of prisoners failed in their duties".
News & Media
Expert writing Tips
Best practice
Use "in their duties" to clearly define the scope of someone's responsibilities, particularly when assessing performance or assigning tasks.
Common error
Do not use "in their duties" when referring to generic responsibilities unrelated to a specific role or job. Specify the context to prevent misinterpretations.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "in their duties" functions as a prepositional phrase modifying a verb or noun, specifying the context or scope of an action or state. It typically indicates the area within which someone's responsibilities lie, as shown in many Ludwig examples where individuals are described as 'failing' or 'succeeding' in this regard.
Frequent in
News & Media
65%
Encyclopedias
13%
Science
12%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "in their duties" is a common and grammatically correct prepositional phrase used to specify the scope of someone's responsibilities. Ludwig AI confirms its validity and frequent use across various contexts, particularly in news, encyclopedias, and science. While primarily neutral in register, it effectively clarifies the area within which individuals are expected to perform, often in situations involving evaluation or accountability. When using this phrase, ensure the context is clear to avoid ambiguity, and consider alternatives like "in fulfilling their responsibilities" for a more formal tone.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in fulfilling their responsibilities
Replaces 'duties' with 'responsibilities' and uses a gerund phrase, shifting the focus slightly to the act of fulfilling.
in executing their obligations
Replaces 'duties' with 'obligations', suggesting a more binding commitment.
in performing their tasks
Substitutes 'duties' with 'tasks', which can imply a more specific set of actions.
in carrying out their functions
Uses 'functions' instead of 'duties', implying a role or purpose.
while discharging their responsibilities
Employs 'discharging' for a sense of completion and 'responsibilities' for broader obligations.
in attending to their obligations
Focuses on the act of 'attending to' rather than simply being 'in' their duties.
as part of their roles
Shifts the focus to 'roles' rather than specific 'duties', indicating a broader scope of responsibility.
to meet their responsibilities
Uses the verb 'meet' instead of the preposition 'in', highlighting the act of fulfilling.
to comply with their obligations
Focuses on adherence to 'obligations' and uses 'comply with' to emphasize adherence to rules.
when performing their roles
Highlights the action of 'performing' within the context of assigned roles
FAQs
How can I use "in their duties" in a sentence?
You can use "in their duties" to describe someone fulfilling their responsibilities, such as: "The staff members are diligent "in their duties" and contribute greatly to the company's success."
What's a formal alternative to "in their duties"?
A more formal alternative to "in their duties" is "in fulfilling their responsibilities", which emphasizes the act of fulfilling obligations.
Is it correct to say 'failed in their duties'?
Yes, it is grammatically correct. Ludwig AI confirms that "failed in their duties" is a valid and common expression, indicating a failure to meet one's responsibilities.
What's the difference between "in their duties" and "in their job"?
"In their duties" refers to the specific responsibilities associated with a role, while "in their job" refers to the overall scope of employment. "In their duties" is a subset of "in their job".
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested