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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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are build upon

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "are build upon" is not correct in English.
Did you mean "are built upon"? You can use "are built upon" when describing a foundation or basis for something, often in a metaphorical sense. Example: "The theories presented in this paper are built upon extensive research and analysis."

⚠ May contain grammatical issues

Science

Human-verified examples from authoritative sources

Exact Expressions

1 human-written examples

For the process industry the new paradigm of profitable cleaner production means the adoption of complex strategies that are build upon the most advanced developments in several areas of science and technology: chemistry, physics, engineering, ecology and economics, which can and do provide essential contributions to better and cleaner production processes.

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

They are built upon it like ancient burial grounds.

Both are built upon frontier-market indexes and invest passively.

News & Media

The New York Times

Music communities all over the country are built upon communication and mobility.

News & Media

The Guardian

Walls, actual walls, as well as social and political ones are built upon.

As he sees it, British lives are built upon the work of the ONS.

News & Media

The Guardian

Business relationships, like personal ones, are built upon trust and mutual respect.

News & Media

The New York Times

They have innovative trends, but they are built upon a solid base.

News & Media

The Guardian

Knowledge networks are built upon lateral and bilateral institutional interactions.

Many software development projects are built upon an underlying framework.

That's the stuff that TV careers are built upon.

News & Media

Vice
Show more...

Expert writing Tips

Best practice

Always use the correct past participle form of 'build', which is 'built'. The correct phrase is "are built upon".

Common error

Avoid using the base form 'build' when the past participle 'built' is required. Remember that "are build upon" is grammatically incorrect; the correct form is "are built upon".

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

85%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "are build upon" is intended to function as a passive construction, indicating that something is founded or developed on something else. However, Ludwig AI highlights that this phrase is grammatically incorrect, as the past participle form "built" should be used instead of "build".

Expression frequency: Rare

Frequent in

Science

100%

News & Media

0%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "are build upon" is grammatically incorrect; the correct form is "are built upon". Ludwig AI identifies this error, suggesting the use of "built" as the past participle of "build". The intended meaning is to indicate that something is based on or constructed from something else. While examples of the incorrect phrase are rare, they appear mostly in scientific contexts. Alternatives such as "are based on" or "are founded on" should be used to ensure grammatical accuracy.

FAQs

What is the correct form, "are build upon" or "are built upon"?

The correct form is "are built upon". "Build" is the base form of the verb, while "built" is the past participle, which is required after the auxiliary verb "are".

How can I use "are built upon" in a sentence?

Use "are built upon" to indicate that something is based on or constructed from something else. For example, "Theories "are built upon" extensive research".

What can I say instead of "are build upon"?

Since "are build upon" is incorrect, use alternatives like "are based on", "are founded on", or "are constructed on" depending on the intended meaning.

What's the difference between "are based on" and "are built upon"?

"Are based on" generally indicates a foundation or starting point, while ""are built upon"" implies a more active process of construction or development.

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Source & Trust

85%

Authority and reliability

2.2/5

Expert rating

Real-world application tested

Most frequent sentences: