Used and loved by millions

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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

MitStanfordHarvardAustralian Nationa UniversityNanyangOxford

is required

Grammar usage guide and real-world examples

USAGE SUMMARY

"is required" is a perfectly valid phrase in written English and can be used in a variety of ways.
For example: "This field is required in order to submit the form."

✓ Grammatically correct

News & Media

Wiki

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

59 human-written examples

Stronger medicine is required.

Parental permission is required.

News & Media

The New York Times

No software is required.

News & Media

The New Yorker

Honesty is required here.

News & Media

The New York Times

Caution is required.

News & Media

The New York Times

But something is required".

Registration is required: thebrooklynkitchen.com.

Pre-registration is required.

News & Media

The New York Times

Materials development is required.

Online registration is required.

News & Media

The New York Times

Advanced registration is required.

Show more...

Expert writing Tips

Best practice

Consider the context and audience when using "is required". In more formal settings, it may be more appropriate than using a more casual phrase like "is a must".

Common error

Avoid overusing passive constructions with "is required". In some cases, rewriting the sentence in the active voice can make your writing more direct and engaging. For example, instead of "Registration is required", try "You must register".

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "is required" functions as a predicate adjective, indicating that something is a necessary condition or obligation. As Ludwig AI confirms, it’s a valid and common English phrase.

Expression frequency: Very common

Frequent in

News & Media

40%

Wiki

25%

Formal & Business

15%

Less common in

Academia

5%

Encyclopedias

5%

Science

5%

Ludwig's WRAP-UP

In summary, "is required" is a versatile phrase used to express necessity or obligation across various contexts. Ludwig AI affirms its grammatical correctness and widespread usage. While highly prevalent in News & Media, Wiki, and Formal & Business settings, it's important to consider context and audience when selecting the most appropriate alternative, like "is necessary" or "is essential". Remember to be specific about what is required to ensure clarity and avoid passive voice overuse.

FAQs

How do I use "is required" in a sentence?

Use "is required" to indicate that something is necessary or mandatory. For example, "A valid passport "is required" for international travel."

What can I say instead of "is required"?

You can use alternatives like "is necessary", "is essential", or "is mandatory" depending on the context.

Which is correct, "is required" or "is need"?

"Is required" is the correct and grammatically sound phrase. "Is need" is not standard English.

What's the difference between "is required" and "is recommended"?

"Is required" indicates something is mandatory and must be done. "Is recommended" suggests something is advisable but not compulsory.

ChatGPT power + Grammarly precisionChatGPT power + Grammarly precision
ChatGPT + Grammarly

Editing plus AI, all in one place.

Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.

Source & Trust

82%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: