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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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which it is

Grammar usage guide and real-world examples

USAGE SUMMARY

"which it is" is correct and usable in written English.
You can use the phrase in situations where you are comparing something to an already established idea or if you are referring back to an idea that has been previously mentioned. For example, "This new policy has the potential to benefit everyone, which it is intended to do."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

(Which it is).

Which it is, deponent sayeth not.

News & Media

The New Yorker

We will soon know which it is.

News & Media

The Economist

Which it is, actually.

News & Media

The New York Times

Which it is here.

— of which it is part.

News & Media

The New York Times

I wonder which it is.

Which it is and isn't.

News & Media

The New York Times

We may never know which it is.

Which it is doing, to some extent.

News & Media

The New York Times

With which it is hard to argue.

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Expert writing Tips

Best practice

Use "which it is" to add a clarifying remark or agreement to a previous statement. Make sure the 'it' clearly refers to something already mentioned.

Common error

Avoid using "which it is" when the 'it' could refer to multiple things in the sentence. Ensure clarity by rephrasing to specify the subject.

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 it is" functions as a relative clause, providing additional, non-essential information about a preceding statement. It typically serves to add confirmation, agreement, or clarification. As Ludwig examples show, it's used in various contexts to affirm a previously mentioned point.

Expression frequency: Very common

Frequent in

News & Media

55%

Science

20%

Wiki

10%

Less common in

Formal & Business

5%

Encyclopedias

5%

Social Media

5%

Ludwig's WRAP-UP

In summary, the phrase "which it is" is a versatile relative clause used for adding clarification or agreement to a preceding statement. Ludwig AI confirms its grammatical correctness, and it appears frequently across diverse contexts, particularly in news, scientific, and wiki-based sources. While generally neutral in register, it's essential to ensure clarity by making sure the 'it' has a clear referent. When aiming for alternative expressions, consider options like "as is the case" or "indeed it is" to convey similar meanings.

FAQs

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

Use "which it is" to add a clarifying remark or agreement to a previous statement. For example, "The policy aims to improve public health, "which it is" designed to do."

What are some alternatives to "which it is"?

Alternatives include phrases like "as is the case", "indeed it is", or "that is the situation", depending on the context and desired emphasis.

Is it always necessary to include "which it is" in a sentence?

No, "which it is" is often used for emphasis or to provide additional context, but it is not always essential. The sentence should still be clear and grammatically sound without it.

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

"Which it is" is nonrestrictive, adding extra information. "That it is" is restrictive, essential to the meaning. "Which it is" requires a comma before it, while "that it is" does not.

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Source & Trust

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Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: