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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
form complexes of four
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "form complexes of four" is correct and usable in written English.
It can be used in contexts related to science, mathematics, or any field where grouping or structuring items into sets of four is relevant. Example: "In this experiment, we will form complexes of four to analyze their interactions more effectively."
✓ Grammatically correct
Science
Encyclopedias
News & Media
Wiki
Alternative expressions(2)
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
1 human-written examples
SNAREs bind to synaptotagmin-1 and form complexes of four helices to tightly pull apposing bilayers.
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
All known O2 carriers (both natural and synthetic) form complexes of two types: monomeric, with an M O2 stoichiometry of 1 1, and dimeric, with an M O2 stoichiometry of 2 1.
Science
Heliconius butterflies in Central and South America form mimicry complexes of two or more species, and the colour patterns that result from this convergence vary geographically.
Encyclopedias
DsRed is a red fluorescent protein structurally related to GFP [33], thought to form a complex of four closely associated fluorophores each enclosed in their β-barrel protein shells [34].
Science
The comparable behavior may be explained by the chemical properties of PVP-hypericin: in this formulation hypericin is not covalently bound to polyvinylpyrrolidone, but forms complexes consisting of two PVP- and one hypericin molecules [ 13].
Unlike B. grandii, B. atticus – at present an all-female obligate parthenogen – shows a much wider distribution in the western Mediterranean basin, and forms a complex of three different karyological (2n = 32; 2n = 34; 3n = 48 51) and allozymic races, without morphological diversification.
Science
Organogenesis requires two distinct but overlapping processes: morphogenesis, the growth and physical rearrangement of cells to form complex three dimensional structures, and cytodifferentiation, the process by which these cells assume specialized functions.
Science
Each connexon or hemichannel is formed of a complex of six connexin proteins.
Thus, the Cul1 and Cul5 E3 ligase complexes form independently of one another and do not compete for the same pool of Roc proteins.
Science
The Ip3R complex is formed of four subunits which can form homo or hetero-oligomers.
The 26S proteasome is typically composed of a 20S proteasomal core particle, a complex of four concentric rings forming a hollow barrel-shaped structure, and a cap-like structure of the 19S proteasomal regulatory complexes on one or both ends of the 20S core.
Expert writing Tips
Best practice
When describing molecular structures or scientific groupings, use "form complexes of four" to accurately convey the specific number and organized nature of the components.
Common error
Avoid using "form complexes of four" in casual conversation or writing where simpler phrases like "create groups of four" or "form sets of four" would be more appropriate and easily understood.
Source & Trust
78%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "form complexes of four" functions as a verb phrase indicating the action of creating a structured group of four components. As Ludwig AI explains, it is used in contexts where specific grouping actions take place, particularly in describing scientific entities.
Frequent in
Science
60%
Encyclopedias
15%
News & Media
10%
Less common in
Wiki
10%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
The phrase "form complexes of four" is grammatically correct and primarily used in scientific and technical writing to describe how elements group themselves into sets of four. Ludwig AI confirms its correctness and usability. While it is acceptable for technical contexts, simpler alternatives like "create groups of four" may be more suitable for casual or informal communication. Key contexts of use include science, encyclopedias, news, and Wikipedia, reflecting its association with factual and descriptive content. Remember that using a simpler phrase may be better suited for general audiences.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
assemble into quartets
Replaces "complexes" with "quartets" and uses "assemble" instead of "form", altering the formality.
create groups of four
Uses simpler vocabulary, replacing "complexes" with "groups" for less technical contexts.
build quartets
Uses "build" which implies a constructive action to create a quartet.
combine into groups of four
Highlights the combination aspect of forming groups.
establish tetrads
Employs the term "tetrads", indicating a specific structure of four, suitable for scientific contexts.
arrange in sets of four
Emphasizes the act of arranging rather than forming a complex structure.
develop four-part structures
Focuses on the development of structures with four components.
organize into foursomes
Suggests a more casual or social context of grouping.
generate quadruples
Uses "quadruples", a more formal term for groups of four.
put together in fours
A more informal way of expressing the creation of groups of four.
FAQs
How can I use "form complexes of four" in a sentence?
You can use "form complexes of four" when describing how entities, such as molecules or people, organize themselves into groups of four. For example: "These proteins "form complexes of four" to stabilize the structure."
What's a simpler alternative to "form complexes of four"?
If you need a less technical alternative, consider phrases like "create groups of four" or "assemble into quartets", depending on the specific context.
Is it appropriate to use "form complexes of four" in informal writing?
While grammatically correct, "form complexes of four" is best suited for scientific or technical writing. In informal contexts, simpler alternatives like "group together" or "form sets" may be more appropriate.
What kind of subjects typically "form complexes of four"?
The phrase "form complexes of four" is commonly used in reference to molecules, proteins, or other scientific entities that combine or associate in groups of four. However, it could apply to any subject matter that logically groups in fours.
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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
78%
Authority and reliability
4.3/5
Expert rating
Real-world application tested