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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
separated it by
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "separated it by" is correct and usable in written English.
You can use it when describing the action of dividing or distinguishing something using a specific method or criteria. Example: "To clarify the data, I separated it by categories to make the analysis easier."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(3)
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
3 human-written examples
They separated it by color: brown, which is the most common cashmere in Mongolia; red, which is rarer; light gray; and white, which is the most highly prized, because it can be dyed in the widest variety of colors.
News & Media
The Huffington Post collected the data and separated it by whether the tweet came from Trump's Android or an iPhone.
News & Media
We pooled 20 μg of total lung protein from each of the eight experimental groups (six CDNP types and two controls) and separated it by sodium dodecyl sulfate gel electrophoresis using the XCell II Blot Module and NuPage Novex Bis-Tris Gels and blotted to polyvinyl difluoride membranes (Invitrogen).
Human-verified similar examples from authoritative sources
Similar Expressions
57 human-written examples
"You learn to separate it by living the life of a pitcher for a day, just mentally," Ventura said.
News & Media
We take the stars from heaven, the red from our mother country, separating it by white stripes, thus showing that we have separated from her, and the white stripes shall go down in posterity representing liberty.
News & Media
We then compared the peak intensities of the oligomers in the same spectrum using Hsp70 expressed in E. coli (Hsp70 E. coli ) labeled with heavy isotopes (C), separating it by mass from Hsp70 expressed in Sf9 cells (Hsp70Sf9).
Science
Then, he/she separates it by family/recipient and freezes the portions individually.
Wiki
The two were separated, it would seem, by a few thousand votes.
News & Media
The tumor was successfully removed by separating it from the nerve fascicles to negative margins.
We investigated the inner structure of the micro-dome by separating it from the substrate.
Science
A similar beam without fibers fails suddenly at a small deflection by separating it into two pieces.
Expert writing Tips
Best practice
When using "separated it by", ensure the criteria for separation is clearly defined to avoid ambiguity. For example, instead of "separated it by size", specify "separated it by size, using a small, medium, and large classification".
Common error
Avoid using "separated it by" without specifying the basis of separation. Saying "They separated it" lacks clarity; instead, specify "They separated it by color" or "They separated it by function".
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "separated it by" functions as a verb phrase indicating the act of dividing something (represented by "it") based on a specific criterion or attribute. This highlights a process of categorization or differentiation, as seen in Ludwig examples.
Frequent in
News & Media
33.33%
Science
33.33%
Wiki
33.33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "separated it by" is a grammatically correct and usable English phrase, as confirmed by Ludwig. It indicates the action of dividing or distinguishing something based on a specific method or criteria. While not extremely common, it appears in various contexts, including News & Media, Science, and Wiki sources. The phrase is generally neutral in tone and requires clear specification of the separation criteria. Related phrases like "divided it by" or "categorized it by" can be used as alternatives. The key is to avoid vagueness and clearly define the basis for separation.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
divided it by
Focuses on the act of dividing something into parts based on a specific criterion.
categorized it by
Emphasizes placing something into categories according to shared characteristics.
classified it by
Highlights a systematic arrangement into groups or classes.
sorted it by
Suggests arranging items in a specific order based on a defined parameter.
grouped it by
Implies forming groups based on similarities or shared attributes.
distinguished it by
Focuses on identifying differences based on particular features.
differentiated it by
Similar to 'distinguished it by' but emphasizes clearer, more defined differences.
sectioned it by
Highlights the division into distinct sections or segments.
segmented it by
Similar to 'sectioned it by' but suggests a more precise or technical division.
partitioned it by
Indicates dividing something into separate and distinct parts, often with a barrier.
FAQs
How can I use "separated it by" in a sentence?
Use "separated it by" when you want to express that something was divided or distinguished based on a specific characteristic. For example, "The data was "separated it by" age group".
What are some alternatives to "separated it by"?
Alternatives include "divided it by", "categorized it by", or "classified it by" depending on the context and the desired level of formality.
Is it correct to say "separated by" without the "it"?
Yes, "separated by" is correct when the object being separated is clear from the context. For example, "The houses were "separated by" a fence".
What's the difference between "separated it by" and "separated it into"?
"Separated it by" implies a criterion for division, while "separated it into" indicates the resulting groups. For example, "separated it by color" focuses on the color, while "separated it into three groups" focuses on the number of groups.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested