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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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was a must

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "was a must" is correct and usable in written English.
It is typically used to indicate that something was essential or necessary in a particular context or situation. Example: "Attending the conference was a must for anyone looking to network with industry leaders."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

30 human-written examples

Literacy was a must.

News & Media

The New York Times

A dishwasher was a must.

News & Media

The New York Times

A degree of secrecy was a must.

News & Media

The New York Times

It was a must, they agreed.

Exercise, especially walking, was a must.

"This was a must win," O'Neal said.

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Human-verified similar examples from authoritative sources

Similar Expressions

29 human-written examples

But the final was a must-see.

News & Media

The New York Times

This was a must-see event.

News & Media

The New York Times

"It was a must-win game for us.

News & Media

Independent

From Day 1, the mansion was a must-see.

Why Gaitskill's "Bad Behavior" was a must-have.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "was a must" to clearly communicate that something was not optional but absolutely necessary in a specific situation. Ensure the context is clear to avoid ambiguity.

Common error

Avoid using "was a must" too frequently in informal writing. While grammatically correct, overuse can make your writing sound overly formal or forceful. Opt for more casual alternatives like "needed" or "essential" when appropriate.

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 "was a must" functions as a predicate adjective, modifying a noun or pronoun to indicate that something was essential or indispensable. Ludwig AI confirms that it's grammatically correct and widely used. For example, from Ludwig, "Literacy was a must" indicates the critical importance of literacy in a given context.

Expression frequency: Common

Frequent in

News & Media

63%

Science

23%

Formal & Business

7%

Less common in

Academia

3%

Encyclopedias

2%

Wiki

2%

Ludwig's WRAP-UP

In summary, the phrase "was a must" is a grammatically sound and commonly used expression to convey that something was essential or necessary. As shown by Ludwig AI, it appears frequently in news articles and scientific publications, and while it may sometimes come across as too formal for casual settings, it generally maintains a neutral tone. When employing this phrase, ensure that the context clearly indicates why something "was a must", and consider using synonyms like "was essential" or "was necessary" for variety. Remember to avoid overuse in informal communication to prevent sounding overly assertive.

FAQs

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

Use "was a must" to emphasize that something was absolutely necessary or essential in a particular context. For example, "Literacy "was a must" for her career advancement".

What can I say instead of "was a must"?

You can use alternatives like "was essential", "was necessary", or "was required" to convey a similar meaning.

Is it correct to say "is a must" instead of "was a must"?

Yes, "is a must" is correct when referring to something that is currently essential. "Was a must" refers to something that was essential in the past.

What's the difference between "was a must" and "was a must-have"?

"Was a must" generally indicates something was essential or necessary. "Was a must-have" often implies that something was highly desirable or fashionable, in addition to being necessary.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: