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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
CEO of Professional Science Editing for Scientists @ prosciediting.com
from which are
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "from which are" is grammatically correct and can be used in written English.
It is typically used when describing something that comes from or is derived from something else. Example: The ingredients used in this recipe are all locally sourced, from which are the freshest and highest quality produce.
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
Deren (1917-1961) starred in her own epic films, stills from which are shown here.
News & Media
Mr. Khodorkovsky and Mr. Tuschi exchanged letters, excerpts from which are read by the actor Harvey Friedman.
News & Media
He has also been promoting his book, recently published in the UK and extracts from which are seen here.
News & Media
And it's meant to be consumed en masse, much like his other albums, songs from which are among the most sung in American churches.
News & Media
Only after this extensive academic phase — the insights from which are sometimes later collected in books — do the architects suggest design solutions.
News & Media
Some museums have separate trading companies that act as publishers or engage in mail-order business, the profits from which are directed to the museum for general purposes.
Encyclopedias
It has some notable archaeological sites, relics from which are housed in the Archaeological Museum at Ibiza city, also called La Vila.
Encyclopedias
The continued health of the mobile-telephony industry depends on being able to deliver data services alongside voice calls, revenues from which are flat or declining.
News & Media
(The tone of his journals, excerpts from which are printed in the London Review Of Books each January, is nicely encapsulated by the headline given to the 2010 batch: "Alan Bennett eats a poached egg").
News & Media
On a recent trip to the US, I discovered special-edition packs of pink M&Ms for sale, a proportion of the profits from which are to be donated to a leading breast-cancer foundation.
News & Media
With the fish-eye cameras strapped to their heads, the film-makers and crew recorded the raging midnight seas from which are hauled the fish and scallops that will end up on china plates and linen tablecloths in smart restaurants.
News & Media
Expert writing Tips
Best practice
Use "from which are" to clearly indicate the source or origin of something, especially when describing a derivation or extraction process. Ensure the sentence structure maintains clarity.
Common error
Avoid using "from which are" in overly simple sentences where a more direct phrasing would be clearer and more concise. Overuse can make writing sound unnecessarily complex.
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "from which are" functions as a relative clause, specifically introducing information about the source or origin of something. It typically connects a noun to a clause that describes elements taken or derived from that noun. Ludwig AI confirms its correct usage in numerous contexts.
Frequent in
Science
37%
News & Media
32%
Encyclopedias
15%
Less common in
Wiki
5%
Formal & Business
5%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "from which are" is a grammatically correct and frequently employed relative clause used to specify the source or origin of something. Ludwig AI confirms its validity and widespread use across varied contexts. While prevalent in formal writing, especially within scientific, encyclopedic, and news-related domains, it's essential to ensure its use enhances clarity rather than adding unnecessary complexity. Consider related phrases like "that originate from" or "derived from which" to maintain writing that is both precise and accessible.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that originate from
This alternative uses simpler vocabulary, replacing "which are" with "that originate".
that stem from
This phrase implies a causal relationship where something develops or originates from something else.
originating from which
This alternative uses a participle phrase instead of a relative clause.
derived from which
This inverts the structure while maintaining a similar meaning related to derivation.
that are extracted from
This alternative is more specific, suggesting the removal or separation of something.
that are sourced from
This implies that the elements are obtained from a particular place or origin.
whose origin is
This rephrases to focus on the origin of something rather than the items themselves.
that have been taken from
This suggests a more active removal or borrowing of elements.
that can be traced back to
This implies tracing the lineage or history of something.
that are a product of
This indicates that the elements are the result or outcome of something else.
FAQs
How can I use "from which are" in a sentence?
Use "from which are" to specify the origin or source of something, like in, "The data was collected from multiple sources, "from which are" derived the following conclusions."
What are some alternatives to "from which are"?
Alternatives include phrases like "that originate from", "that stem from", or "derived from which", depending on the specific context and desired emphasis.
Is it always necessary to use "from which are" in formal writing?
No, while "from which are" is grammatically correct, it's not always necessary. Simpler constructions can often convey the same meaning more directly. Evaluate each sentence to determine if it enhances clarity or adds unnecessary complexity.
How does "from which are" differ from "from which is"?
"From which are" is used with plural nouns or concepts, while "from which is" is used with singular nouns. For example, "the ingredients "from which are"" versus "the ingredient "from which is"".
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
82%
Authority and reliability
4.6/5
Expert rating
Real-world application tested