that are required

USAGE SUMMARY

'that are required' is correct and usable in written English.
You can use it when describing something that must be done or accomplished for something else to occur. For example, "Students must complete all assignments that are required to pass the course."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

But she also said those "are minor compared with the giant leaps" that are required.

The New York Times

There are a number of things that are required.

The Guardian

The changes that are required are neither easy nor glamorous.

Independent

"Now I think is the time to address all of those structural changes that are required".

The New York Times

This term, Mr. Richards is talking up the yoga classes that are required of all seniors.

The New York Times

"They can then produce the large volumes of plants that are required".

The Guardian

Either way, the only tools that are required are a telephone and a Web browser.

The New York Times

The remote-controlled planes lack collision avoidance systems that are required on airliners, he said.

The New York Times

"Many of the changes that are required there could be made overnight," one American official said.

The New York Times

This can't happen if we lag behind on the skills that are required.

The Guardian

"We never have all the vaccines that are required," Dr. Eiter said.

The New York Times

Expert writing Tips

Best practice

When using "that are required", ensure the antecedent is clear to avoid ambiguity. For example, instead of 'the steps that are required', specify 'the steps that are required for a successful launch'.

Common error

Avoid excessive use of passive constructions like "that are required". Active voice often makes your writing more direct and engaging. Consider rephrasing as 'required steps' or 'steps you must take'.

Linguistic Context

The phrase "that are required" functions as a relative clause modifying a noun. It specifies or describes the characteristics of something that is essential or obligatory. Ludwig's examples demonstrate this function in various contexts, emphasizing its descriptive role.

Expression frequency: Very common

Frequent in

News & Media

36%

Science

26%

Wiki

19%

Less common in

Formal & Business

7%

Huffington Post

7%

Journal of the Brazilian Computer Society

1%

Ludwig's WRAP-UP

In summary, the phrase "that are required" is a grammatically correct and frequently used relative clause that indicates necessity or obligation. As supported by Ludwig's AI, it appears across diverse contexts such as News & Media, Science, and Wiki sources, indicating its broad applicability. To enhance clarity in your writing, be mindful of potential overuse and explore alternatives like "necessary" or "mandatory". Understanding its communicative function and register will help you effectively incorporate "that are required" into your writing.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

that are necessary

Substitutes "required" with the synonym "necessary", maintaining the meaning of essentiality.

that are needed

Uses "needed" instead of "required", conveying the same sense of being essential or indispensable.

which must be done

Replaces "that are required" with a more direct and active voice construction, emphasizing the obligation.

that are mandatory

Employs "mandatory" to emphasize that something is compulsory or officially required.

that are compulsory

This variant uses the term "compulsory", highlighting that something is enforced or demanded.

which are obligatory

Replaces the phrase with a more formal term, "obligatory", suggesting a binding requirement.

things one must do

Expresses the same meaning using "must" to indicate a high degree of necessity or obligation.

what is essential

Simplifies the phrase to focus on the essential nature of the requirement, using a noun clause.

what's compulsory

This variant uses the term "compulsory", highlighting that something is enforced or demanded.

things one should do

Shifts from a passive to a more active construction, focusing on the actor and the obligation.

FAQs

How can I rephrase "that are required" in a sentence?

You can use alternatives like "that are necessary", "that are needed", or "that are mandatory" to convey a similar meaning.

Is it better to use "that are required" or a more direct phrase?

While "that are required" is grammatically correct, sometimes a more direct phrase like "required" or "necessary" can make your writing more concise and impactful. The best choice depends on the specific context.

What's the difference between "that are required" and "which are required"?

The phrases "that are required" and "which are required" are often interchangeable in nonrestrictive clauses. However, "that" is generally preferred in restrictive clauses, which are essential to the meaning of the sentence.

How to avoid overuse of the phrase "that are required" in my writing?

Try to actively rephrase some occurrences of "that are required" with synonyms or with an active voice construction. For instance, use "essential elements" instead of "elements "that are required"".