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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
it was a must
Grammar usage guide and real-world examplesUSAGE SUMMARY
The sentence "It was a must" is correct and can be used in written English.
You can use this sentence when you want to emphasize that something needs to be done or is necessary. Example: "Attending the meeting was a must, so I made sure to be on time."
✓ Grammatically correct
News & Media
Science
Formal & Business
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
20 human-written examples
It was a must, they agreed.
News & Media
We weren't skiing for fun; it was a must, and that's not how to win.
News & Media
Not every week, but if I was in and it was on, it was a must.
News & Media
If it was a must fight now with Tyson, I think it would be a good fight.
News & Media
"It was a must that she speak Spanish," said Ms. Mazumder, who said neither she nor her husband was fluent in the language.
News & Media
A Twitter follower had provided the tip, noting it was "a must for pie and the best ham sandwich you'll ever have".
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
39 human-written examples
Of more relevance to our purposes, consider this: with the exception of one guest, whose father had given her a strapless sequinned gown, everyone's mistake had been a sale item, brought home because its price was persuasive, not because it was a must-have.
News & Media
They wrote about profound events China's cultural revolution and then reforms, the end of the Vietnam war, the Cambodian genocide with authority and bucketloads of scoops.Partly because it was a must-read, strongmen took exception to its plain talk.
News & Media
"It was a must-win game for us.
News & Media
"It was a must-win game, a cup final.
News & Media
"It was a must-win game and that's always difficult to cope with.
News & Media
Expert writing Tips
Best practice
Use "it was a must" when you want to clearly communicate that something was not optional but rather a requirement or necessity. It adds emphasis to the importance of the action or item being discussed.
Common error
Avoid using "it was a must" repeatedly in close proximity within your writing. Overuse can diminish its impact and make your writing sound repetitive. Instead, vary your language by using synonyms or rephrasing the sentence to convey the same meaning with different words.
Source & Trust
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it was a must" functions as a predicate nominative, where "it" is the subject and "was a must" renames or identifies the subject. This is supported by Ludwig, confirming its correct grammatical usage.
Frequent in
News & Media
68%
Science
16%
Formal & Business
10%
Less common in
Wiki
6%
Academia
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "it was a must" is a grammatically sound phrase that effectively communicates the necessity or requirement of something. Ludwig confirms its correct usage and the phrase enjoys common usage across various contexts, particularly in news and media. To enhance your writing, consider varying your language with alternatives like ""it was essential"" or "it was imperative" to avoid repetition. Be mindful of the register, although generally neutral, its impact can be heightened by thoughtful placement within your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it was a necessity
Rephrases "a must" as "a necessity", directly stating the need for something.
it was essential
Replaces "a must" with "essential", emphasizing the importance of something.
it was obligatory
Substitutes "a must" with "obligatory", highlighting a requirement or duty.
it was required
Replaces "a must" with "required", indicating a condition that needs to be met.
it was imperative
Uses "imperative" instead of "a must", stressing the urgency and critical nature of something.
it was crucial
Replaces "a must" with "crucial", emphasizing the vital importance of something.
it was vital
Similar to "crucial", replacing "a must" with "vital" to underscore the necessity of something.
it was indispensable
Substitutes "a must" with "indispensable", indicating that something is absolutely necessary.
it was unavoidable
Replaces "a must" with "unavoidable", suggesting that something cannot be prevented or escaped.
it was non-negotiable
Replaces "a must" with "non-negotiable", highlighting that there's no room for discussion or compromise.
FAQs
How can I use "it was a must" in a sentence?
Use "it was a must" to emphasize that something was essential or required. For example, "Attending the conference "it was essential" for networking opportunities".
What's the difference between "it was a must" and "it was necessary"?
"It was a must" conveys a stronger sense of obligation or requirement than "it was necessary". While both indicate importance, "it was a must" suggests that there was no alternative. For example, "Submitting the report on time "it was a necessity" to meet the deadline".
What can I say instead of "it was a must"?
You can use alternatives like ""it was essential"", "it was required", or "it was imperative" depending on the context.
Is "it's a must" grammatically correct, or should I always use "it was a must"?
Both "it's a must" and "it was a must" are grammatically correct, but they are used in different tenses. "It's a must" is present tense, while "it was a must" is past tense. Use the appropriate tense based on the time frame you are referring to.
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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
88%
Authority and reliability
4.6/5
Expert rating
Real-world application tested