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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which is so

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which is so" is correct and usable in written English.
It can be used to emphasize a statement or to confirm something that has been previously mentioned. Example: "The evidence presented in the report is compelling, which is so."

✓ Grammatically correct

News & Media

Academia

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Which is so disappointing".

News & Media

Independent

"Which is so irresponsible.

News & Media

The Guardian

Which is so stupid.

News & Media

The New Yorker

We're protecting something which is so valuable.

Which is so rare now, you know.

News & Media

The New York Times

And the silence, which is so rare".

News & Media

The New York Times

Not soccer, which is so ordinary.

News & Media

The New Yorker

Which is so completely not true.

"Which is so weird," she says.

"Which is so bittersweet for a Jewish girl".

News & Media

The New Yorker

It's a world which is so rooted in the culture.

News & Media

The Telegraph
Show more...

Expert writing Tips

Best practice

Use "which is so" to add emphasis to a point that directly relates to the previous statement. It creates a smooth transition while highlighting the importance of the information.

Common error

Avoid using "which is so" excessively in formal academic or professional writing. While grammatically correct, it can sometimes sound informal or conversational. Opt for more precise and sophisticated linking words like 'therefore' or 'consequently'.

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

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which is so" functions as a relative clause that adds emphasis or explanation to the preceding statement. It connects two ideas, highlighting the degree or extent of a particular quality or characteristic. Ludwig confirms that this phrase is used to connect and emphasize ideas.

Expression frequency: Very common

Frequent in

News & Media

53%

Academia

24%

Science

12%

Less common in

Formal & Business

6%

Encyclopedias

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, the phrase "which is so" serves as a versatile tool for emphasizing and connecting ideas, most commonly found in news and media contexts. As Ludwig AI confirms, the phrase is grammatically correct and widely used, although its informal tone suggests limiting it in strict academic or professional settings. Alternatives like "therefore" or "consequently" offer more formal substitutes. By understanding its grammatical function, communicative purpose, and typical contexts, writers can effectively integrate "which is so" to enhance clarity and impact in their writing.

FAQs

How can I use "which is so" in a sentence?

The phrase "which is so" is used to add emphasis or provide further explanation to a preceding statement. For example: "The task requires precision, "which is so" difficult to achieve."

What are some alternatives to "which is so"?

Depending on the context, you can use alternatives like "therefore", "consequently", or "as a result" to convey a similar meaning.

Is it grammatically correct to start a sentence with "which is so"?

While it's grammatically correct to include "which is so" within a clause, it's generally not used to start a sentence. It typically follows a statement that it elaborates on.

What is the difference between "which is so" and "that is so"?

"Which is so" connects and emphasizes a previous clause, while "that is so" stands alone as a statement of affirmation or agreement. For example, "The claim is difficult to prove, which is so." versus "That is so, I agree with the statement."

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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: