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
by sets of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "by sets of" is correct and usable in written English.
It can be used when referring to grouping items or actions into specific collections or categories. Example: "The data was analyzed by sets of three to identify patterns more effectively."
✓ Grammatically correct
Science
News & Media
Academia
Alternative expressions(6)
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
60 human-written examples
He is aroused by sets of shapes and colors made staticky.
News & Media
We consider the problem of fingerprinting text by sets of symbols.
These objects can be represented by sets of features and then compared with the sets extracted from other pictures.
News & Media
In the first, the excitation was acoustically induced by sets of external loudspeakers.
Outliers are observations expressed by sets of literals that feature unexpected semantical characteristics.
Science
Outliers are observations expressed by sets of literals that feature unexpected properties.
Science
There are two transmission grating spectrometers, formed by sets of gold gratings placed just behind the mirrors.
Academia
To that end traditional approaches for game sound design are replaced instead by sets of composed interactions.
Academia
The living room fireplace is flanked by sets of French doors leading to a three-season porch.
News & Media
The weave architecture is defined by sets of bounded integers, an ideal input data structure for computational design optimization.
Science
In this paper, two new approaches to combining partitions, represented by sets of cluster centers, are introduced.
Science
Expert writing Tips
Best practice
When describing experimental setups or data analysis, use "by sets of" to clearly indicate how data points were grouped for comparison or analysis.
Common error
While grammatically correct, using "by sets of" in casual conversation or informal writing can sound overly formal or stilted. In these contexts, simpler alternatives like "in groups of" or "grouped by" might be more appropriate.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "by sets of" functions primarily as a prepositional phrase, modifying a verb or noun by indicating how items are grouped or arranged. Ludwig AI states the phrase is usable in written English.
Frequent in
Science
65%
Academia
15%
News & Media
10%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
5%
Ludwig's WRAP-UP
In summary, the phrase "by sets of" is a grammatically sound and frequently used prepositional phrase, particularly in scientific and academic writing, for specifying groupings or arrangements. Ludwig AI confirms its usability in written English. While versatile, it is more appropriate in formal contexts, with simpler alternatives like "in groups of" being suitable for informal settings. Common errors include overusing it in casual language. As demonstrated by Ludwig, its primary function is to clarify the organization of elements, contributing to clear and precise communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
in groups of
Focuses on grouping items together, often implying a deliberate arrangement or organization. It's a more general alternative.
divided into sets of
Highlights the act of dividing a larger whole into smaller, distinct groups or sets.
arranged in sets of
Emphasizes the arrangement or organization of items into distinct groups. Adds a sense of order.
grouped by
Highlights the act of grouping based on shared characteristics. Less formal than "by sets of".
composed of groups of
Suggests that something is made up of different sets of items. More verbose.
categorized into
Implies a more structured classification system, where items are placed into predefined categories.
organized into clusters of
Emphasizes the organization of items into groups that are closely related or share common traits.
in collections of
Focuses on the idea of gathering items together into collections, potentially without a specific structure.
in batches of
Implies a less formal grouping, often used in manufacturing or processing contexts. Focuses on quantity
in segments of
Divides items into segments, often indicating a linear or sequential arrangement. This alternative is less flexible than the original phrase.
FAQs
How can I use "by sets of" in a sentence?
The phrase "by sets of" is used to indicate grouping or arrangement. For instance, "The data was analyzed by sets of three" or "The experiment was conducted by sets of participants".
What phrases are similar to "by sets of"?
Alternatives include "in groups of", "grouped by", or "categorized into", depending on the specific nuance you want to convey.
Is "by sets of" formal or informal?
"By sets of" tends to be more formal and is commonly found in academic, scientific, and technical writing. Simpler alternatives are preferred in informal contexts.
Which is correct, "by set of" or "by sets of"?
The correct form is "by sets of" when referring to multiple groupings. "By set of" is grammatically incorrect in this context.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
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