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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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because they are not

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "because they are not" is correct and usable in written English.
You can use it to explain a reason or justification for something not being the case or not existing. Example: "I prefer to work alone because they are not as focused as I am."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

57 human-written examples

LEAR: Because they are not eight.

News & Media

The New Yorker

Because they are not Egyptian.

News & Media

The New York Times

Because they are not organic.

News & Media

The New York Times

Not because they are not important.

Asked why, he replied: "Because they are not ready".

News & Media

The Guardian

They fail because they are not international enough.

News & Media

The Economist

That is most likely because they are not sure either.

News & Media

The New York Times

"They are quite spooky nowadays because they are not manned".

News & Media

The New York Times

They're frustrated because they are not being paid.

News & Media

The New York Times

Stop treating people as potential murderers, because they are not.

We don't because they are not important to students.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "because they are not" to provide a clear and direct reason for why something is not the case. This phrase works well in both formal and informal contexts.

Common error

Avoid stringing multiple clauses together using "because they are not". Break down complex sentences for better readability and clarity.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "because they are not" functions as a subordinating conjunction introducing a dependent clause. It provides a reason or explanation for the statement made in the main clause. Ludwig shows that this phrase is used to explain why something isn't happening or isn't true.

Expression frequency: Very common

Frequent in

News & Media

64%

Science

34%

Formal & Business

2%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

The phrase "because they are not" is a common and grammatically correct construction used to provide explanations or reasons. As confirmed by Ludwig, it functions as a subordinating conjunction and is versatile enough for use in neutral contexts, including news, media, and scientific writing. While there are several alternative phrases like "since they aren't" or "as they do not", the choice depends on the specific nuance and level of formality required. As shown in Ludwig, remember to maintain sentence clarity by avoiding overuse in excessively complex sentences.

FAQs

How can I use "because they are not" in a sentence?

You can use "because they are not" to provide a reason or explanation. For example, "I chose not to go "because they are not" offering vegetarian options."

What are some alternatives to "because they are not"?

Alternatives include phrases like "since they aren't", "as they do not", or "given that they're not". The best choice depends on the specific context and desired level of formality.

Is it grammatically correct to start a sentence with "because they are not"?

While grammatically correct, starting a sentence with "because they are not" might sound informal or abrupt. It's generally better to incorporate it within the sentence for smoother flow. For example, instead of "Because they are not available, we cancelled the order", try "We cancelled the order "because they are not" available".

What's the difference between "because they are not" and "since they are not"?

"Because they are not" provides a direct cause-and-effect relationship. "Since they are not" can also imply a time element or a more general connection. The choice depends on the intended emphasis. Using "because they are not" emphasizes the cause more strongly.

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Source & Trust

87%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: