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
CEO of Professional Science Editing for Scientists @ prosciediting.com
they are require
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "they are require" is not correct in English.
The correct form should be "they are required." You can use the correct phrase when indicating that something is necessary or mandatory for a group of people. Example: "They are required to submit their reports by Friday."
⚠ May contain grammatical issues
News & Media
Science
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
3 human-written examples
"They use it because it is part of a government-created oligopoly and, often, because they are require to by law".
News & Media
It was only about 15km long, but the Tuscan hills – exquisite though they are – require some effort to navigate in 30C heat.
News & Media
Such tools include StatsD, Graphite, Graphene and HoardD which are all small tools providing a fragment of any monitoring strategy show the current trend towards implementing small bespoke tools as they are require in lieu of modifying larger more complex tools.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
52 human-written examples
They are required by justice.
News & Media
They are required to be able to bat as well.
News & Media
Not all states participate, though they are required to.
News & Media
They are required to haul their own survival gear.
News & Media
They are required only to take them into account.
News & Media
Since people cannot vote, they are required to express faith.
News & Media
They are required to bring water and bread.
News & Media
But they are required to pull their weight.
News & Media
Expert writing Tips
Best practice
When describing mandatory actions, check if 'must', 'need to', or 'have to' might be more appropriate, depending on the context and level of formality.
Common error
The phrase "they are require" is grammatically incorrect; always use "they are required". Confusing the base form of the verb with the past participle can lead to miscommunication and weaken your message.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they are require" functions incorrectly as it attempts to express obligation or necessity. However, due to grammatical errors, it fails to properly convey its intended meaning. As Ludwig AI confirms, the correct form is "they are required".
Frequent in
News & Media
66%
Science
33%
Formal & Business
0%
Less common in
Wiki
0%
Academia
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "they are require" is grammatically incorrect. The correct form is "they are required", which expresses that something is mandatory. As Ludwig AI points out, the inaccurate phrase appears rarely and should be replaced with grammatically correct alternatives like "they must" or "they need to" for clear and effective communication. While some sources may use the incorrect phrase, it's crucial to adhere to proper grammar in both formal and informal writing contexts. Authoritative sources consistently use the correct grammatical form.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they are obligated to
Replaces "require" with "obligated", changing the verb but keeping the core meaning of a binding duty.
they must
Uses the modal verb "must" for a more direct and concise expression of obligation.
they need to
Substitutes "require" with "need", indicating necessity but with a slightly softer tone.
they are under an obligation to
More formal version of "they are obligated to", highlighting the binding nature of the obligation.
it is required of them to
Changes the sentence structure to emphasize the requirement being placed upon them.
they are bound to
Replaces "require" with "bound", suggesting a formal or contractual obligation.
they are expected to
Shifts the focus to expectation rather than strict requirement, implying a social or professional norm.
they are compelled to
Indicates that they are forced or driven to do something, often by external circumstances.
they have a duty to
Emphasizes the moral or ethical obligation using the noun "duty".
they are under a necessity to
Expresses that something is unavoidable or indispensable for them.
FAQs
What is the correct way to use "they are require" in a sentence?
The correct phrasing is "they are required". The verb "require" needs to be in its past participle form when used in the passive voice.
What's the difference between "they are require" and "they are required"?
"They are require" is grammatically incorrect. "They are required" is the correct passive voice construction, indicating that something is mandatory for them.
Are there alternatives to saying "they are required"?
Yes, alternatives include "they must", "they need to", or "they have to" depending on the context and formality you wish to convey.
Is "they are require" ever correct in English?
No, "they are require" is not grammatically correct in standard English. The correct form is always "they are required".
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.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested