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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
into two classifications
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "into two classifications" is correct and usable in written English.
You can use it when discussing the division of items, concepts, or data into two distinct categories or groups. Example: "The research findings can be categorized into two classifications: qualitative and quantitative data."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(5)
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
14 human-written examples
Temperature sensors can be divided into two classifications: temperature-dependent resistance elements and self-generating thermocouples.
Encyclopedias
The principal objectives of such works fall broadly into two classifications: improvement of transportation, and reclamation and conservancy of land.
Encyclopedias
Lionel trains fall into two classifications: models with slight deviations, for children, and accurate scale models for older buyers who make a hobby of model railroading.
News & Media
I. Thus 'senatorial districts' are put into two classifications: first, those comprising one or more counties; second, those consisting of less than one county.
Academia
As a result of the climatic differences between the drier and cooler North and the wetter and hotter South, soils may be grouped into two classifications.
Encyclopedias
If, according to Frank, the world can be divided into two classifications — "rule skeptics," who question formal legal rules, and "fact skeptics," who question the particularities of a case — then Sotomayor might be considered a self-skeptic: someone who, like a golfer videotaping her swing, is constantly checking herself for tics and hitches.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
The system that has enjoyed the longest general favour and seems to be about as useful as any other divides typefaces into four classifications.
Encyclopedias
This is done by separating uncertainties into three classifications; aleatory uncertainty, quantifiable epistemic uncertainty and unquantifiable epistemic uncertainty.
The minor leagues at that time were divided into six classifications, graded according to the level of playing skills: AAA (triple A), AA (double A), A (single A), B, C, and D. Attendance eroded soon thereafter when the major leagues began broadcasting and televising their games into minor league attendance areas.
Encyclopedias
According to different innovation processes of S-curves, the IFR for product's technology evolution bifurcations are divided into four classifications, Incremental Innovation Ideal Final Result(IFR_II), Radical Innovation Ideal Final Result(IFR_RI), Low-end Disruptive Innovation Ideal Final Result(IFR_LDI) and New-market Disruptive Innovation Ideal Final Result IFR_NDI).
Science
The methodologies are well classified into four classifications and prepare section-wise tables governing their characteristics.
Science
Expert writing Tips
Best practice
When using "into two classifications", ensure that the criteria for the classifications are clearly defined and consistently applied to avoid ambiguity.
Common error
Avoid creating classifications that are not mutually exclusive. Each item should fit clearly into one classification and not both.
Source & Trust
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "into two classifications" functions as a prepositional phrase, often acting as an adverbial modifier to describe how something is divided or categorized. Ludwig's examples show its use in various contexts like science, technology, and social sciences.
Frequent in
Science
43%
News & Media
31%
Encyclopedias
19%
Less common in
Formal & Business
0%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "into two classifications" is a grammatically sound and frequently used prepositional phrase to describe the division of a topic or set of items into two distinct categories. As Ludwig highlights, it's commonly found in scientific, news, and encyclopedic sources, suggesting a neutral to formal register. When using this phrase, ensure that the classifications are clearly defined and mutually exclusive. Alternatives include phrases like "into two categories" or "divided into two types", depending on the context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
into two categories
Replaces "classifications" with the synonym "categories".
into two groups
Replaces "classifications" with the more general term "groups".
into two types
Substitutes "classifications" with "types".
divided into two classes
Rephrases the sentence structure while keeping the meaning.
split into two divisions
Uses "split" and "divisions" for a slightly different nuance.
categorized into two kinds
Employs "categorized" and "kinds" to vary the phrasing.
classified under two headings
Offers a more formal and structured approach.
arranged in two sets
Focuses on the arrangement aspect of classification.
separated into two sorts
Uses "separated" and "sorts" as alternatives.
broken down into two segments
Implies a more analytical breakdown.
FAQs
How can I use "into two classifications" in a sentence?
You can use "into two classifications" to describe the process of dividing a set of items or concepts into two distinct groups based on a specific criterion. For example, "Temperature sensors can be divided "into two classifications": temperature-dependent resistance elements and self-generating thermocouples".
What are some alternatives to saying "into two classifications"?
Alternatives include phrases like "into two categories", "into two groups", or "divided into two types", depending on the context.
Is it more appropriate to say "into two classifications" or "into two categories"?
Both "into two classifications" and "into two categories" are grammatically correct and can be used interchangeably. The choice often depends on stylistic preference or the specific nuance you wish to convey.
When is it better to use "into two classifications" rather than "into multiple classifications"?
"Into two classifications" is best when you are specifically dividing items into two distinct groups. If you have more than two groups, "into multiple classifications" or "into several categories" would be more appropriate.
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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
80%
Authority and reliability
4.3/5
Expert rating
Real-world application tested