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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
duly inform
Grammar usage guide and real-world examplesUSAGE SUMMARY
"duly inform" is correct and usable in written English.
It means to inform someone properly or in an official capacity. For example, "The teacher duly informed the students of the upcoming test."
✓ Grammatically correct
News & Media
Science
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 examples from authoritative sources
Exact Expressions
2 human-written examples
"Actually, if I say Crocs with a sundress are fashionable then maybe that means they are," I duly inform my mum, who remains sceptical.
News & Media
However, I can tell you that the Portuguese presidency, with full respect for the Community mechanisms, will duly inform the European Parliament about future developments in this work.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
All patients were duly informed of the trial objectives and signed an informed consent form.
Science
All 194 subjects participating in the study were premenopausal Caucasian Portuguese females between 18 and 50 years old duly informed about the study and having signed an informed consent.
After being duly informed about the research, all patients signed a term of free and informed consent to participate in the study.
Plainly people have been duly informed.
News & Media
"Last season I did phenomenal work," Mourinho duly informed us.
News & Media
This is, the audience was duly informed, an age like any other.
News & Media
Producers from Endemol Entertainment (the international arm of John de Mol Produkties) duly informed the German housemates of the compromise.
News & Media
"They did tell you we didn't have meat as such, right?" I had been duly informed.
News & Media
The stones marking these are, we are duly informed, of different sizes and not laid side by side.
News & Media
Expert writing Tips
Best practice
Use "duly inform" when you want to emphasize that someone was informed in a proper, formal, or official manner. This phrase is especially useful in legal, business, or academic contexts where adherence to protocol is important.
Common error
Avoid using "duly inform" in informal contexts. Simpler phrases like "let someone know" or "tell someone" are often more appropriate for casual communication.
Source & Trust
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "duly inform" functions as a verb phrase, where "duly" modifies the verb "inform". According to Ludwig AI, it means to inform someone properly or in an official capacity. The examples indicate its use in contexts requiring formal notification.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Social Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
The phrase "duly inform" means to inform someone properly or in an official capacity. Ludwig AI confirms its correctness, although the examples suggest it's relatively infrequent. Predominantly found in News & Media and Scientific contexts, it carries a formal and professional tone. When writing, use "duly inform" to emphasize protocol and correctness in communication, but avoid it in casual settings. Alternatives include "properly notify" or "officially advise" to achieve similar effects.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
duly notify
Highlights the completion of all proper steps in the process.
properly notify
Emphasizes correctness and appropriateness in the notification process.
officially notify
Highlights a notification is made with official procedures.
officially advise
Highlights the formal or official nature of the advice given.
formally apprise
Stresses a structured and official communication of information.
properly brief
Emphasizes that the information given to someone is correct.
appropriately communicate
Focuses on the suitability and relevance of the communication.
timely communicate
Emphasizes that communicate is provided on time.
adequately advise
Suggests that the advice given is satisfactory and sufficient.
thoroughly brief
Focuses on being comprehensive about the information conveyed.
FAQs
How to use "duly inform" in a sentence?
You can use "duly inform" to indicate that someone has been notified in a proper and formal manner. For example: "The participants were "duly informed" of their rights before the study began."
What can I say instead of "duly inform"?
Alternatives to "duly inform" include "properly notify", "officially advise", or "formally apprise". The best choice depends on the specific context and the level of formality required.
Which is correct, "duly inform" or "due inform"?
"Duly inform" is the correct and commonly used phrase. "Due inform" is not a standard or grammatically correct expression.
What is the difference between "duly inform" and "inform"?
"Duly inform" implies a level of formality and correctness in the act of informing that is not necessarily present in the simple verb "inform". "Duly inform" suggests that the information was conveyed in a proper and appropriate manner, often following protocol.
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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
86%
Authority and reliability
4.1/5
Expert rating
Real-world application tested