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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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contains as

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "contains as" is not correct and does not convey a clear meaning in written English.
It is not typically used in standard English and may lead to confusion without proper context. Example: "The document contains as many details as necessary for understanding the project."

⚠ May contain grammatical issues

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

A can of mince contains as much as 75% meat!

News & Media

The Guardian

Did you know that a cup of rosehips contains as much vitamin C as 40 oranges?

News & Media

The Guardian

The sea contains as many as 50 islands, most of them small.

Professor Michael Crawford and Yiqun Wang of London Metropolitan University found that chicken contains as much fat, gram for gram, as a Big Mac.

That one also contains, as far as I found, the first attempt by David to include his mother's unmarried name when signing his own.

News & Media

The New Yorker

And yet, if Shannon's roles tell us anything, it's that the world is unstable and contains as much darkness as light.

The public will never be satisfied with any redevelopment that contains as much commercial space as the site did before Sept. 11.

News & Media

The New York Times

If the diet contains as little as a tenth of one part per million, there will be measurable amounts of heptachlor in the body.

News & Media

The New Yorker

A colony contains as many as 175 pseudoscorpions.

News & Media

BBC

This film contains as many as 1025 donors in m−3.

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Human-verified similar examples from authoritative sources

Similar Expressions

1 human-written examples

This suggests that Burgess Shale probably still contains as-yet undiscovered species, although probably very rare ones.

Expert writing Tips

Best practice

When describing the composition of something, opt for more direct and commonly accepted alternatives like "includes", "comprises", or "consists of" instead of "contains as".

Common error

Avoid using "contains as" when simpler phrasing can achieve the same meaning more effectively. For example, instead of "The report contains as many details as necessary", try "The report includes all necessary details".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

80%

Authority and reliability

2.8/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "contains as" functions primarily as a linking verb attempting to describe composition or inclusion. However, it is generally considered an awkward phrasing, as noted by Ludwig AI. Simpler and more direct alternatives are usually favored.

Expression frequency: Common

Frequent in

News & Media

56%

Science

31%

Wiki

13%

Less common in

Encyclopedias

0%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

The phrase "contains as" is used to express inclusion or composition, but it's generally considered awkward and less effective than alternatives like "includes" or "comprises". As Ludwig AI points out, the phrase doesn't follow standard grammar rules and may cause confusion. While examples do exist, they are not always from the most authoritative sources. Therefore, it's best to opt for simpler and more direct phrasing to ensure clarity and grammatical correctness in your writing.

FAQs

Is "contains as" grammatically correct?

While "contains as" appears in some contexts, it's generally considered awkward. Simpler alternatives like "includes", "comprises", or "consists of" are usually preferred.

What's a more formal alternative to "contains as"?

In formal writing, use "comprises" to indicate what something is made up of. For example, "The project comprises several key stages" is more formal than using "contains as".

How can I rephrase a sentence using "contains as" to sound more natural?

Instead of saying "The document contains as much information as possible", try "The document "includes" as much information as possible" or "The document provides all possible information".

Which is correct, "contains as" or "contains"?

"Contains" is generally preferred and more grammatically sound. Using "contains as" can often lead to wordy or unnatural phrasing. For example, use "The box contains toys" instead of "The box contains as toys".

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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: