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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
of which there are two
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "of which there are two" is correct and usable in written English.
It can be used when referring to a specific number of items or instances that have been previously mentioned or are known in context. Example: "There are several options available, of which there are two that stand out as the best choices."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
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
50 human-written examples
The Khmer follow Theravāda Buddhism, of which there are two varieties: the Thammayut and the Mohanikay.
Encyclopedias
Proponents of the new bill (of which there are two draft versions) boast that it ends "direct payments" to farmers.
News & Media
(There are five rhino species: Indian, Javan, Sumatran, the black rhino and the white rhino, of which there are two subspecies, northern and southern).
News & Media
A flow battery's energy is stored in its electrolytes (of which there are two, separated by a membrane), rather than its electrodes (see illustration 1).
News & Media
The living orders of the Dipnoi, of which there are two, are distinguishable mainly by the number of lungs they possess.
Encyclopedias
Some more deserving #OscarNoms: pic.twitter.com/FpESdWL5wR January 16, 2014 Updated at 4.49pm GMT 4.33pm GMT We've put together a full list of nominations for music awards, of which there are two categories.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
9 human-written examples
Yamada thought for a moment and suggested the protein fibulin, of which there are seven forms.
News & Media
Puranic myths developed around the notion of yuga (world age), of which there are four.
Encyclopedias
Instead, performances at local sites, of which there are five to six a season, act as final exams of sorts.
News & Media
Imagine paying that amount of money for something of which there are three others and yours is a pastel.
News & Media
The chain of Puyehue-Cordon Caulle volcanos – of which there are four – last saw a major eruption in 1960.
News & Media
Expert writing Tips
Best practice
Use "of which there are two" to provide specific counts or details following a general statement, enhancing clarity and precision.
Common error
Avoid using "of which there are two" when the context already clearly indicates a binary situation. Redundancy can clutter your writing and reduce its impact.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "of which there are two" functions as a relative clause specifying the quantity of a subset within a larger set. As Ludwig AI indicates, the phrase is grammatically correct and commonly used.
Frequent in
Science
32%
News & Media
28%
Wiki
16%
Less common in
Encyclopedias
8%
Formal & Business
8%
Social Media
0%
Ludwig's WRAP-UP
The phrase "of which there are two" is a grammatically sound and frequently used relative clause that helps specify a quantity from a previously mentioned group. As Ludwig AI confirms, the phrase is correct and suitable for various contexts, particularly in Science, News & Media, and encyclopedic sources. When writing, it is crucial to use the phrase to enhance clarity and precision, but avoid using it redundantly. Alternatives such as ""of these, two are"" exist, which can be employed for stylistic variation.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
of which there exist two
Replaces 'are' with 'exist' emphasizing the presence of two items.
two of which are present
Inverts the structure to highlight the presence of two items from a larger set.
of these, two are
Simplifies the phrase by directly stating the quantity and characteristic.
two among these are
Highlights the selection of two items from a group.
in which there are a couple
Uses 'a couple' instead of 'two' to denote the quantity.
where two are found
Focuses on the location or situation where the two items are present.
of which a pair exist
Uses 'a pair' to indicate two items.
two of the aforementioned are
Adds formality by using 'aforementioned'.
among these, a duo are
Replaces 'two' with 'a duo' to denote a pair.
there are two that
Shifts the emphasis to the existence of two specific items.
FAQs
How can I use "of which there are two" in a sentence?
Use "of which there are two" to specify a count from a previously mentioned set, for example: "There are several options available, "of which there are two" that stand out."
What are some alternatives to "of which there are two"?
Alternatives include "of these, two are", "two of which are", or "among them, two are". The best choice depends on the specific context and desired emphasis.
Is it correct to say "of which there is two"?
No, the correct phrase is "of which there are two". The verb 'are' agrees with the plural 'two'.
What's the difference between "of which there are two" and "of which two are"?
While both are grammatically correct, "of which there are two" is more common. "Of which two are" might be used for emphasis or stylistic variation.
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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