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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.

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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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that contain

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "that contain" is correct and usable in written English.
You can use it to refer to items or elements that include or hold something within them. Example: "The box that contain the old photographs is stored in the attic."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

A. Smurfit continues to manufacture containers that contain less fiber.

News & Media

The New York Times

Pages that contain unverified information are highlighted.

News & Media

Independent

Others automatically reject ballots that contain undervotes.

News & Media

The Economist

Below, three new products that contain it.

News & Media

The New York Times

Mulches that contain wood are big favorites.

News & Media

The New York Times

Consumers buy products that contain such minerals.

It is the footnotes that contain the juiciest vignettes.

Those comments that contain such terms are automatically hidden.

Millions of others take birth control pills that contain estrogen.

News & Media

The New York Times

We invent idols that contain the contradictions within ourselves.

Shred any documents that contain important data.

News & Media

Forbes
Show more...

Expert writing Tips

Best practice

When writing, ensure that the subject preceding "that contain" clearly identifies what is doing the containing. For example, "Containers that contain liquids should be sealed tightly."

Common error

Avoid using "that contains" when referring to a plural subject. For example, it should be "products that contain chemicals" not "products that contains chemicals".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

78%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "that contain" functions as a relative clause modifying a noun. It specifies a characteristic or attribute of the noun by indicating what it includes or holds. As shown in Ludwig, it is grammatically correct and commonly used.

Expression frequency: Very common

Frequent in

News & Media

38%

Wiki

35%

Science

27%

Less common in

Formal & Business

0%

Encyclopedias

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, the phrase "that contain" is a grammatically sound and versatile relative clause used to specify the contents or attributes of a noun. As Ludwig AI confirms, it is widely accepted in English writing. While the phrase appears most frequently in news, wiki, and scientific contexts, it maintains a neutral register suitable for diverse applications. To ensure correctness, remember to match the verb form to the subject's number and consider alternative phrases like "which include" for nuanced expression.

FAQs

How do I use "that contain" in a sentence?

Use "that contain" to introduce a relative clause specifying what a noun includes or holds. For example, "Avoid products "that contain alcohol"."

What are some alternatives to using "that contain"?

Depending on the context, you can use phrases like "which include", "that encompass", or "that consist of".

Is it ever appropriate to use "that contains" instead of "that contain"?

Use "that contains" when the antecedent is singular. For example, "The product "that contains alcohol" should be avoided."

What is the difference between "that include" and "that contain"?

"That include" is generally used to list items that are part of a larger set, while "that contain" implies holding something within. Both phrases are often interchangeable but "that contain" gives more of an indication of one element being inside of another.

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Source & Trust

78%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: