Used and loved by millions
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
all of which support
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "all of which support" is correct and usable in written English.
It can be used to refer to multiple items or elements that provide support or evidence for a statement or argument. Example: "The studies presented various findings, all of which support the hypothesis that climate change is accelerating."
✓ Grammatically correct
News & Media
Science
Encyclopedias
Academia
Alternative expressions(3)
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
23 human-written examples
More specifically, though, I'd say I play three roles, all of which support the execution of our business model.
News & Media
He further alleged there were proven ties between the Russian political parties – all of which support the Kremlin – and "organised crime and arms trafficking".
News & Media
The vast majority of diamonds from Africa come from three democracies: South Africa, Namibia and Botswana, all of which support the Kimberley Process to ensure diamond legitimacy.
News & Media
Apart from the innumerable such masterstrokes, all of which support the frequent contention that Mr. Cunningham is the greatest of living choreographers, the Beacon Event on Saturday was also a constant display of the stylistic particularities of Cunningham dancing.
News & Media
There's a good summary of ten different warming indicators – all of which support the theory that temperatures are increasing – in this report by the US National Oceanic and Atmospheric Administration.
News & Media
Sheik Khatib said in his Facebook posting that he would be willing to talk with Mr. Assad's representatives in Egypt, Tunisia or Turkey, all of which support the Syrian opposition.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
37 human-written examples
And best of all for us lotion-inclined individuals, a special "Soft Hands Kind Heart" hand cream (which smells great, incidentally) will be on sale, all proceeds of which support ECPAT's efforts.
News & Media
Try acupuncture to improve circulation, digestion and immunity internally, all of which supports healthy skin externally.
News & Media
It claimed to represent 90-odd countries, all of which supported the goal of limiting warming to 1.5C, a long-term target of decarbonising the economy, regular reviews of progress and transparency.
News & Media
Their FAQ's have a wealth of information on hummingbirds – all of which supported the idea that attracting these birds into your late summer berry plantings of fall raspberry, blackberry, elderberry, etc. could prove highly beneficial in controlling SWD.
Academia
Considerable research has shown that the usual sites were little hills, where the populace gathered and sacrificed during holy festivals, all of which supports the idea that wooden buildings could have been built at these sites.
Encyclopedias
Expert writing Tips
Best practice
When using "all of which support", ensure that the preceding clause clearly defines the items being referred to, maintaining clarity and avoiding ambiguity.
Common error
Avoid using "all of which support" when the connection to the antecedent is unclear or too distant. Ensure the connection is immediately evident to the reader to prevent confusion.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "all of which support" functions as a relative clause, introducing additional information about a preceding noun phrase. It specifies that multiple elements collectively provide corroboration or justification, as affirmed by Ludwig AI.
Frequent in
News & Media
36%
Science
48%
Academia
8%
Less common in
Encyclopedias
4%
Wiki
0%
Formal & Business
0%
Ludwig's WRAP-UP
In summary, the phrase "all of which support" is a grammatically correct and commonly used relative clause that introduces elements providing evidence or justification. As stated by Ludwig AI, it is suitable for neutral to formal contexts, particularly in news, science, and academic writing. Usage guidance emphasizes the importance of clear antecedents and avoiding ambiguity. Alternatives like "each of which aids" and "all collectively validate" can offer similar meanings with slight variations in emphasis. With a strong expert rating, this phrase is a reliable way to strengthen arguments by highlighting convergent evidence.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
all of which bolster
Replaces "support" with "bolster", indicating a strengthening effect.
each of which aids
Changes the quantifier and verb to emphasize individual contributions.
every one of which reinforces
Uses a different quantifier and verb to highlight the strengthening of an idea.
all collectively validate
Focuses on the combined effect of validation.
every aspect of which upholds
Emphasizes that each aspect maintains or defends a concept.
all components of which affirm
Highlights the affirmation provided by different components.
each element of which verifies
Stresses verification from individual elements.
all of these corroborate
Simplifies the structure and replaces "support" with "corroborate".
each of them substantiates
Uses simpler pronouns and a stronger verb "substantiates".
all these points endorse
Rephrases to focus on endorsing viewpoints or ideas.
FAQs
How can I use "all of which support" in a sentence?
Use "all of which support" to refer back to a list of items or ideas, indicating that they collectively provide evidence or justification for a claim. For example, "The research presented three key findings, all of which support the conclusion."
What's a good alternative to "all of which support"?
Alternatives include phrases like "each of which aids", "every one of which reinforces", or "all collectively validate", depending on the specific nuance you want to convey.
Is it grammatically correct to say "all of which supports" instead of "all of which support"?
No, "all of which supports" would generally be incorrect because "which" refers to multiple items. Therefore, the plural verb form "support" is required.
What's the difference between "all of which support" and "all of which are supported by"?
"All of which support" indicates that the items actively provide support, while "all of which are supported by" implies that the items themselves receive support from something else. The choice depends on whether you want to emphasize the items as the providers or recipients of support.
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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
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested