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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which are from

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which are from" is correct and usable in written English.
It can be used to specify the origin or source of something in a sentence. Example: "The documents, which are from the previous year, need to be reviewed for accuracy."

✓ Grammatically correct

News & Media

Science

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

WINE LIST Well over 100 wines, nearly three-quarters of which are from Long Island.

News & Media

The New York Times

Currently I teach four students, two of which are from immigrant families.

News & Media

The Guardian

NATO leads the 12,000 troops, 1,900 of which are from the United States.

News & Media

The New York Times

WINE LIST -- Fifty-eight still wines ($21 to $148), 47 of which are from Italy.

News & Media

The New York Times

Martinez has now received more than 1000 emails, 98 per cent of which are from men.

News & Media

Independent

North's "Midwinter Lineup" arranges quotations, two of which are from Gertrude Stein.

But only a few match his best efforts, which are from the same decade.

There are also 60 Leonardo drawings, 33 of which are from the Royal Collection.

All are house-made except the gelatos, which are from Sapsuckers' sister restaurant Red.

News & Media

The New York Times

Virtually everything is made in-house except the breads, which are from Fabled Foods in Deep River.

News & Media

The New York Times

Agriculture is a significant driver of global warming and causes 15% of all emissions, half of which are from livestock.

News & Media

The Guardian
Show more...

Expert writing Tips

Best practice

Use "which are from" to provide additional, non-essential information about the source or origin of something. It's suitable when the information can be removed without changing the core meaning of the sentence.

Common error

Avoid using "that are from" instead of "which are from" when introducing non-restrictive clauses. "Which" is used for clauses that add extra information, while "that" is used for essential clauses that define the noun.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

84%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which are from" functions as a relative clause introducing additional information about the origin or source of the noun it modifies. As Ludwig AI confirms, the phrase is correct and usable in written English. It connects the noun to its source, providing context without being essential to the sentence's core meaning.

Expression frequency: Very common

Frequent in

News & Media

48%

Science

43%

Wiki

5%

Less common in

Formal & Business

2%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "which are from" is a versatile and grammatically sound relative clause used to provide additional information about the origin or source of something. As verified by Ludwig AI, it is correct and frequently used in both formal and informal contexts. It's important to remember that "which are from" introduces non-restrictive clauses, adding extra context without being essential to the core meaning of the sentence. Common alternatives include "that originate from" and "that come from". When in doubt, consider whether the clause is essential to the sentence's meaning; if not, "which are from" is likely the correct choice. This makes the phrase a valuable tool for clear and descriptive writing.

FAQs

How do I use "which are from" in a sentence?

Use "which are from" to introduce a non-restrictive clause that provides additional information about the origin or source of something. For example, "The wines, "which are from" Long Island, are well-chosen."

What's the difference between "which are from" and "that are from"?

"Which are from" introduces a non-restrictive clause that adds extra, non-essential information. "That are from" introduces a restrictive clause that is essential to the meaning of the sentence. If the clause can be removed without changing the core meaning, use "which are from".

What can I say instead of "which are from"?

You can use alternatives like "that originate from", "that come from", or "derived from" depending on the context.

Is it correct to use "which is from" instead of "which are from"?

No, "which is from" should be used when referring to a singular noun, while "which are from" is used when referring to a plural noun. For example, "The wine, which is from Italy, is excellent" versus "The wines, "which are from" Italy, are excellent."

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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: