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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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vigilance must be

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "vigilance must be" is correct and usable in written English.
It can be used when emphasizing the necessity of being alert or watchful in a particular situation. Example: "In times of uncertainty, vigilance must be maintained to ensure safety and security."

✓ Grammatically correct

News & Media

Science

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

9 human-written examples

Awareness and vigilance must be key to protecting ourselves and the economy from these organised criminals.

News & Media

The Guardian

Vigilance must be maintained, she said, "for the next year or two — and beyond".

News & Media

The New York Times

Vigilance must be perpetual and what is most delightful is also most unsafe.

Our vigilance must be as much to ensure we don't stifle science as it is to be sure science remains our servant not our master.

"Vigilance must be our watchword".

News & Media

BBC

As the meeting sailed on into a polyglot fog of procedural niceties and resolutions, each with sections and subsections, I realised how tiring this vigilance must be.

News & Media

BBC
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Human-verified similar examples from authoritative sources

Similar Expressions

48 human-written examples

"If the organic standards require this level of vigilance, they must be doing something right," Dr. Nestle says.

In light of last week's attacks, vigilance at airports must be deemed a matter of national security.

News & Media

The New York Times

"A high level of vigilance and response capacity must be maintained to ensure the ability of the countries to prevent Ebola infections and to rapidly detect and respond to flare-ups in the future," she said.

News & Media

Vice

Heightened vigilance and increased efforts must be made to discover the reservoirs and vehicles for community dissemination of ESCREC.

And, for years to come, there must be sustained vigilance by police and public alike".

News & Media

The Guardian
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Expert writing Tips

Best practice

Use "vigilance must be" to emphasize a continuous and proactive state of alertness, particularly in situations where risks are ongoing or evolving.

Common error

Avoid using "vigilance must be" in casual conversation or informal writing. Opt for simpler phrases like "be alert" or "pay attention" to maintain a natural tone.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "vigilance must be" functions as an imperative statement, emphasizing the necessity of maintaining alertness and watchfulness. As Ludwig AI explains, it is used to highlight the critical need for ongoing attention in specific contexts.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Formal & Business

15%

Less common in

Encyclopedias

5%

Reference

5%

Wiki

5%

Ludwig's WRAP-UP

In summary, the phrase "vigilance must be" is a grammatically sound construction used to emphasize the necessity of remaining alert and watchful. Ludwig AI confirms its correctness and usability. While not overly common, its usage is most prevalent in news, scientific, and formal business contexts, highlighting its role in serious and critical discussions. When employing this phrase, consider the audience and context to ensure its formality aligns appropriately. If a more informal tone is desired, alternatives like "be alert" or "pay attention" may be more suitable.

FAQs

How can I effectively use "vigilance must be" in a sentence?

Use "vigilance must be" to underscore the necessity of sustained alertness, especially when potential threats or risks are present. For example, "In cybersecurity, "vigilance must be" a continuous process to prevent data breaches".

What are some alternatives to saying "vigilance must be"?

You can use alternatives such as "alertness is essential", "watchfulness is required", or "caution is imperative" to convey a similar meaning while varying your language.

Is it grammatically correct to say "vigilance must be"?

Yes, "vigilance must be" is grammatically correct. It is used to express that maintaining vigilance is a requirement or necessity in a given situation.

In what situations is it most appropriate to use the phrase "vigilance must be"?

The phrase "vigilance must be" is most appropriate in situations where ongoing alertness and careful attention are critical for safety, security, or success. This includes areas like cybersecurity, healthcare, and national security.

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Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: