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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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which certainly are

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which certainly are" is correct and usable in written English.
You can use it to emphasize the certainty or truth of a statement regarding a subject previously mentioned. Example: "The results of the experiment were conclusive, which certainly are a testament to the effectiveness of the new method."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

8 human-written examples

They resemble retroviruses, which certainly are parasites (HIV, the cause of AIDS, is a retrovirus).

News & Media

The Economist

But there are other differences which certainly are important.

Science

SEP

(if A, then it was the case that A was going to be the case), which certainly are intuitively valid.

Science

SEP

The aim of this paper is to show how large and high capacity remote computing architectures can interact with smart cards, which certainly are the most widely deployed, still the smallest computing systems of the information technology era, so as to improve the overall security of a global infrastructure.

However, the photographs contain marks which appear similar to writing, but which certainly are not letters; additionally, they contain a great many lines, dots and other dark marks which may or may not be writing.

Objective analyses of Sotomayor's judicial record already have deflated accusations of racism -- accusations which are publicly dismissed with grace by the nominee but which certainly are hurtful due to their falsity.

News & Media

Huffington Post
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Human-verified similar examples from authoritative sources

Similar Expressions

52 human-written examples

Which certainly isn't my cup of lard.

News & Media

The New York Times

Which certainly is the least he could do for all that exercise.

News & Media

The New York Times

And she needed to impress him, which certainly isn't necessary with me.

News & Media

The Guardian

And so, he had to maneuver as an African-American man in that context, which certainly wasn't easy.

News & Media

The New York Times

He is prepared to pull us through for three weeks, which certainly be plenty of time to make full repairs.

News & Media

The New Yorker
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Expert writing Tips

Best practice

Use "which certainly are" to add emphasis and confirm a statement, ensuring clarity and conviction in your writing.

Common error

Avoid using "which certainly are" excessively, as it can make your writing sound repetitive. Opt for more concise alternatives when appropriate to maintain a natural flow.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

86%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which certainly are" acts as a relative clause providing additional, non-essential information about a preceding noun or clause. It emphasizes the certainty or truth of the statement being made about that noun, adding a layer of confirmation. According to Ludwig, this phrase follows standard grammar rules.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Academia

0%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "which certainly are" is a grammatically correct relative clause used to emphasize the certainty of a statement. Ludwig indicates that this phrase is used correctly and emphasizes the truth of a statement being made, finding application in science and news media. While not extremely common, it provides a means to add clarity and conviction to your writing. Remember to avoid overuse to maintain a natural and engaging tone. The phrase is more often found in news and science contexts, but less in academia or encyclopedias.

FAQs

How can I use "which certainly are" in a sentence?

Use "which certainly are" to emphasize the truth of a statement about something previously mentioned. For example: "The benefits of exercise are numerous, "which certainly are" a testament to a healthy lifestyle."

What phrases can I use instead of "which certainly are"?

You can use alternatives like "which undoubtedly are", "which definitely are", or "which assuredly are" depending on the context.

Is it better to use "which certainly are" or "that certainly are"?

"Which" is generally used for non-restrictive clauses (adding extra information), while "that" is used for restrictive clauses (essential information). "Which certainly are" is appropriate when the information isn't essential to the sentence's meaning.

What's the difference between "which certainly are" and "which are certainly"?

"Which certainly are" places emphasis on the certainty of the statement. "Which are certainly" places emphasis on the verb, suggesting something is happening without a doubt, but it's less common.

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Source & Trust

86%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Most frequent sentences: