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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 quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that are necessary

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that are necessary" is correct and usable in written English.
It can be used to specify essential elements or requirements in a statement. Example: "We must include all the documents that are necessary for the application process."

✓ Grammatically correct

Human-verified similar examples from authoritative sources

Similar Expressions

60 human-written examples

strips of your fabric that are 4in.

highway — that's 4 m.p.g.

News & Media

The New York Times

And that was 44 years ago".

News & Media

The New York Times

"Of course, that was 40 years ago".

News & Media

The New York Times

"In our study, that's 3.5 hours".

News & Media

The New York Times

For index funds, that's 0.13%.

News & Media

BBC

Less tax, that was £400 I got.

News & Media

BBC

Notated, that's e4xf5.

For this instance, that's 21.6.

For you Celsius fans, that's 176°.

"That was 10 minutes".

News & Media

The New York Times
Show more...

Expert writing Tips

Best practice

When using "that are necessary", ensure the context clearly defines what happens if the necessary elements are missing. This clarifies the importance of those elements.

Common error

Avoid using "that are necessary" repeatedly within long, convoluted sentences. Break down the sentences or use synonyms to improve clarity.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

60%

Authority and reliability

3.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that are necessary" functions as a relative clause, modifying a noun or pronoun by specifying which items or actions are essential in a given context. Although Ludwig does not provide direct examples, it confirms the phrase's grammatical correctness.

Expression frequency: Missing

Frequent in

Science

0%

News & Media

0%

Formal & Business

0%

Less common in

Science

0%

News & Media

0%

Formal & Business

0%

Ludwig's WRAP-UP

In summary, the phrase "that are necessary" functions as a relative clause used to specify essential items or actions. Although Ludwig indicates its grammatical correctness, the absence of examples suggests a need for careful contextual usage. It is generally neutral in register and can be used in various formal and informal settings depending on context, though examples are needed to better assess context and nuance.

FAQs

How can I use "that are necessary" in a sentence?

You can use "that are necessary" to specify which items, actions, or conditions are essential for a particular purpose. For example, "Ensure you have all the documents "that are necessary" for the application".

What are some alternatives to "that are necessary"?

Alternatives include "that are essential", "that are required", or "that are crucial", depending on the specific nuance you want to convey.

Is there a difference between "that are necessary" and "that are essential"?

While similar, "necessary" generally means needed to achieve a specific outcome, while "essential" implies something is fundamental and indispensable. The best choice depends on the specific context.

Can I use "which are necessary" instead of "that are necessary"?

"That" is used in restrictive clauses that are essential to the meaning of the sentence, while "which" is used in non-restrictive clauses that provide additional but non-essential information. If the clause is essential to the sentence's meaning, use "that are necessary"; otherwise, use "which are necessary".

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Source & Trust

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Authority and reliability

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Expert rating

Real-world application tested

Most frequent sentences: