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
divided into three types
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "divided into three types" is correct and usable in written English.
You can use it when categorizing or classifying something into three distinct categories or groups. Example: "The research findings can be divided into three types: qualitative, quantitative, and mixed methods."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(11)
classified into three categories
categorized into three types
classified into three types
divided into three areas
divided into three sections
divided into three categories
Grouped into three categories
grouped into three categories
classified into three groups
classed into three categories
categorized into three groups
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
Secondary schools are divided into three types.
News & Media
Humpen can be divided into three types.
Encyclopedias
In one early scene, Kyle's father tells him that the world is divided into three types: sheep, wolves and sheepdogs.
News & Media
There were 20 or so of these companies, divided into three types: archers, crossbowmen and the musketeers or kloveniers.
News & Media
The data that brands are interested in is roughly divided into three types: Volunteered data - content created and shared by individuals, such as their social media profiles.
News & Media
The new centers will be divided into three types -- those that handle large parts like sheet metal and bumpers; small, low-volume parts; or high-use parts.
News & Media
For decades I have argued that architectural drawing can be divided into three types, which I call the "referential sketch," the "preparatory study" and the "definitive drawing".
News & Media
Only 28% of sons were in skilled manual jobs, compared with 47% of their fathers.The 26-year-olds divided into three types.
News & Media
In terms of its microscopic structure, the musculature of vertebrates is usually divided into three types: striated, cardiac, and smooth muscle.
Encyclopedias
The world is divided into three types of people in business: those who make things happen, those who watch things happen, and those who wonder what happened.
News & Media
These parameters can be divided into three types.
Expert writing Tips
Best practice
Use "divided into three types" when you want to categorize something into three distinct categories based on shared characteristics. This helps in organizing information and making it easier to understand.
Common error
Avoid using "divided into three types" if the categories are not exhaustive or mutually exclusive. Ensure that all possible instances fit into one of the three types, and that there is minimal overlap.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "divided into three types" functions as a classificatory expression, used to categorize a subject into three distinct groups based on shared characteristics. As demonstrated by Ludwig, this phrase is common across various domains for organizing information.
Frequent in
Science
46%
News & Media
28%
Encyclopedias
3%
Less common in
Formal & Business
2%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "divided into three types" is a common and grammatically correct expression used to categorize information into three distinct groups. Ludwig's analysis indicates its frequent use across diverse fields, including science, news, and encyclopedias, emphasizing its versatility and widespread acceptance. Alternatives such as "categorized into three kinds" or "classified into three categories" can be used depending on the context. It's important to ensure that the categorization is comprehensive and mutually exclusive for clarity. Overall, "divided into three types" serves as an effective tool for organizing and presenting information in a structured manner.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
categorized into three kinds
Replaces "types" with "kinds", maintaining the same categorization concept.
classified into three categories
Substitutes "divided" with "classified" and "types" with "categories", emphasizing a more formal classification.
grouped into three varieties
Uses "grouped" instead of "divided" and "varieties" instead of "types", suggesting a collection of different forms.
separated into three classes
Employs "separated" to highlight the distinctness of the groups, and "classes" for a more structured categorization.
sectioned into three segments
Replaces "divided" with "sectioned" and "types" with "segments", implying physical or conceptual sections.
arranged in three forms
Suggests an arrangement based on different forms, using "arranged" and "forms" as alternatives.
sorted into three groups
Focuses on the act of sorting, using "sorted" and maintaining the general term "groups".
partitioned into three sorts
Uses "partitioned" to convey a more formal division and "sorts" as a synonym for types.
distinguished by three variants
Highlights the distinguishing features using "distinguished" and refers to the types as "variants".
demarcated into three brands
Uses "demarcated" to emphasize clear boundaries between the groups, referring to them as "brands".
FAQs
How can I use "divided into three types" in a sentence?
You can use "divided into three types" to categorize a subject into three distinct groups. For example, "The students were divided into three types based on their learning styles."
What are some alternatives to "divided into three types"?
Alternatives include "categorized into three kinds", "classified into three categories", or "grouped into three varieties", depending on the context.
Is it better to say "divided into three types" or "split into three types"?
Both "divided into three types" and "split into three types" are grammatically correct, but "divided" is generally considered more formal.
What should I consider when deciding to use "divided into three types"?
Ensure that the categorization is comprehensive and that each type is mutually exclusive. This provides a clear and organized presentation of information.
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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested