that required

USAGE SUMMARY

The phrase "that required" is correct and usable in written English.
You can use it to indicate something that is necessary or needed in a particular context. Example: "The project was challenging, but it was the experience that required the most effort from the team."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

"I played tennis and racquetball, sports that required quickness.

The New York Times - Sports

Still, there were some points that required clarification.

The New Yorker

It was a process that required great concentration.

The New Yorker

He compared government officials to insects that required pesticide.

The New Yorker

Anything that required standing in line passed the test.

The New York Times

Egon was putting on shoes with laces that required tying.

The New York Times

However, that required "but" may soon be retired.

The New York Times - Tech

Mwamba's grandson suffered injuries that required hospital treatment.

The Guardian

But that required a credible military threat, Mr Blair said.

The Guardian

Something that required my fidelity in order to exist.

The New Yorker

Rather, it confirmed two promising methods that required further investment.

The Guardian

Expert writing Tips

Best practice

When using "that required", ensure the sentence clearly specifies what was required and the context in which it was necessary. This avoids ambiguity and enhances clarity for the reader.

Common error

Avoid using "that required" in overly general contexts without specifying what exactly the requirement entailed. Always provide sufficient detail to make the necessity clear and understandable.

Linguistic Context

The phrase "that required" functions as a relative clause, modifying a noun or pronoun by providing additional information about a necessity or condition. It often connects a main clause with a subordinate clause that specifies what was needed for something to occur or be completed, as demonstrated by Ludwig's examples.

Expression frequency: Very common

Frequent in

News & Media

43%

Science

32%

Formal & Business

10%

Less common in

Encyclopedias

4%

Wiki

3%

Reference

0%

Ludwig's WRAP-UP

In summary, "that required" is a versatile and frequently used phrase that functions as a relative clause to specify necessary conditions. As Ludwig AI indicates, it is grammatically correct and appears in a variety of contexts, particularly in news and scientific writing. While the phrase is generally neutral in tone, writers should ensure clarity by specifying the exact nature of the requirement. Consider alternatives like "which necessitated" or "that demanded" to add nuance or formality. Overall, "that required" is a reliable choice for expressing necessity in clear and concise language.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

which necessitated

Uses a different verb to indicate the need for something, adding a slightly more formal tone.

that necessitated

Replaces 'required' with 'necessitated', implying a strong need or inevitability.

that demanded

Substitutes 'required' with 'demanded', suggesting a more forceful or urgent need.

which called for

Employs a phrasal verb to express the need for something, often implying a specific action or quality.

that was essential for

Highlights the necessity of something, emphasizing its importance for achieving a particular outcome.

that made necessary

Expresses that something created a need, changing the sentence structure to emphasize the cause of the requirement.

that obligated

Replaces 'required' with 'obligated', suggesting a formal or legal obligation.

that presupposed

Indicates something was necessary as a prior condition, implying a logical dependence.

that relied upon

Expresses a dependence on something, changing the focus to the supporting element.

something indispensable to

Highlights indispensability, stressing the critical importance of the requirement.

FAQs

How can I use "that required" in a sentence?

Use "that required" to introduce a clause explaining a necessity or condition. For example, "The task that required patience was eventually completed".

What are some alternatives to "that required"?

You can use alternatives like "which necessitated", "that demanded", or "which called for" depending on the specific context.

Is it better to say "that required" or "that was required"?

Both phrases are grammatically correct. "That required" is more concise, while "that was required" adds emphasis. The choice depends on the desired tone and flow of the sentence.

How does "that required" differ from "that requires"?

"That required" refers to something needed or necessary in the past, while "that requires" refers to something needed or necessary in the present or future. For example, "The solution that required funding was approved" versus "The solution that requires funding is being reviewed".