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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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must notify

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "must notify" is correct and usable in written English.
You can use it when indicating a requirement or obligation to inform someone about something. Example: "All employees must notify their supervisor of any absences at least 24 hours in advance."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

When they change those plans, they must notify antidoping authorities.

They must notify officials if their income changes.

Petitioning students must notify MPP staff prior to this deadline.

According to Chinese lawyers, the police must notify the family of anyone detained within 12 hours.

News & Media

The New York Times

I apologize for the message, but I must notify 200 people today.

News & Media

The New York Times

A state that decides to withdraw "must notify the European council of its intention".

And a company must notify the union if it gets wind of a coming raid.

News & Media

The New York Times

The administration must notify Congressional leaders of any covert action finding signed by the president.

News & Media

The New York Times

Companies must notify the product commission if they want to export such products.

News & Media

The New York Times

But Ofcom must notify current franchise owners (ITV) and heed what they say.

News & Media

The Guardian

Guests must notify the hotel of their arrival times 48 hours in advance.

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Expert writing Tips

Best practice

When using "must notify", clearly specify who is obligated to notify whom and what information needs to be conveyed. This prevents ambiguity and ensures compliance with the requirement.

Common error

Avoid omitting the timeframe within which notification should occur. For instance, instead of saying "employees must notify HR", specify "employees must notify HR within 24 hours of any incident" to ensure timely reporting.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "must notify" functions as a directive, imposing a mandatory action on someone to inform another party. It is frequently used in legal, procedural, or regulatory contexts to ensure accountability and awareness as Ludwig AI shows.

Expression frequency: Very common

Frequent in

News & Media

50%

Science

25%

Academia

13%

Less common in

Wiki

10%

Formal & Business

2%

Social Media

0%

Ludwig's WRAP-UP

The phrase "must notify" is a grammatically sound and frequently employed directive, signifying a clear obligation to inform. It's commonly found in news articles, scientific publications, and academic papers, as pointed out by Ludwig AI. While simple, its usage demands clarity, ensuring the who, whom, and what of the notification are well-defined. Alternatives like "is required to inform" offer a more formal tone, while the choice between "must" and "should" drastically alters the obligation's weight. By providing this guide, Ludwig aims to enhance precision in your writing.

FAQs

How can I use "must notify" in a sentence?

You can use "must notify" to indicate a requirement or obligation to inform someone about something. For example, "All employees "must notify" their supervisor of any absences at least 24 hours in advance."

What are some alternatives to "must notify"?

Alternatives include "is required to inform", "is obliged to inform", or "has a duty to report", depending on the context and level of formality.

Is it more formal to use "must notify" or "is required to inform"?

"Is required to inform" is generally considered more formal than ""must notify"". The choice depends on the audience and the context of the communication.

What is the difference between "must notify" and "should notify"?

"Must notify" indicates a strict obligation or requirement, whereas "should notify" suggests a recommendation or suggestion, but not a mandatory action.

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Source & Trust

82%

Authority and reliability

4.6/5

Expert rating

Real-world application tested

Most frequent sentences: