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
I categorized
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "I categorized" is correct and usable in written English.
You can use it when describing the action of organizing or classifying items, information, or data into specific groups or categories. Example: "In my research, I categorized the data into three main themes to better analyze the results."
✓ Grammatically correct
Science
News & Media
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
13 human-written examples
Each study population was studied separately where all measures of female serum concentrations of PFAS were i) categorized into country-specific tertiles with the lowest category for each country serving as reference category, and ii) handled on a continuous logarithm transformed scale.
I categorized school as a history lesson because it was so obvious that computers were different.
News & Media
After that, I categorized unoccupied buildings as manageable and tried to adopt a take-it-as-it-comes attitude.
News & Media
I categorized some as the enemy, some as the terrorists and some as criminals.
News & Media
I categorized these cited sentences as either quoted or paraphrased.
Science
I categorized key informants as students who volunteered for the two-part interview series.
Human-verified similar examples from authoritative sources
Similar Expressions
46 human-written examples
Factor 1 was further analyzed using the equation ((x i – y i )/(x i + y i )) categorizing binding Efficiency into five levels (1 5 shown in Supplementary Table S2).
Science
"I categorize.
News & Media
"I categorize it as a coup d'état".
News & Media
"I categorize that as a siege mentality.
News & Media
"I categorize age as a medical condition," he said, finally.
News & Media
Expert writing Tips
Best practice
When using "I categorized", ensure that the categories are clearly defined and consistently applied to avoid ambiguity. For example, be specific: "I categorized the responses into positive, negative, and neutral." rather than just "I categorized the responses."
Common error
Avoid creating categories that overlap significantly, as this can lead to confusion and misclassification. Ensure each category is distinct and mutually exclusive to maintain clarity and accuracy.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "I categorized" functions as a statement of action, where the speaker describes their process of classifying or sorting items, data, or information into specific groups based on shared attributes. As Ludwig AI states, the phrase is correct and usable in written English.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Encyclopedias
0%
Wiki
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, "I categorized" is a grammatically sound and commonly used phrase for describing the action of classifying or sorting information. Ludwig AI confirms its correctness and usability. While appropriate for various contexts, it's crucial to ensure clarity and avoid overlapping categories. Alternative phrases like "I classified" or "I grouped" can be used depending on the desired level of formality. This phrase frequently appears in News & Media and Science sources.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
I classified
This alternative is a direct synonym, replacing "categorized" with "classified" for a similar meaning.
I grouped
This alternative implies organizing items into clusters, differing slightly in nuance from strict categorization.
I sorted
This alternative suggests arranging items in a specific order or system, which is a type of categorization.
I organized
This alternative focuses on the arrangement aspect of categorization, suggesting a structured approach.
I arranged
This alternative is similar to "I organized" but emphasizes the placement of items into categories.
I designated
This alternative implies assigning specific labels or categories, adding a layer of formal assignment.
I defined
This alternative focuses on establishing the characteristics of each category, highlighting the definitional aspect.
I assessed
This alternative suggests evaluating and placing items based on their properties, implying a judgment-based categorization.
I cataloged
This alternative is typically used when creating a systematic list or record of items within categories.
I indexed
This alternative implies creating an organized list with pointers to specific categories for efficient retrieval.
FAQs
What are some alternatives to "I categorized"?
You can use alternatives like "I classified", "I grouped", or "I sorted" depending on the specific context.
How can I use "I categorized" in a sentence?
Use "I categorized" to describe your action of classifying or sorting items based on shared characteristics. For example: "I categorized the survey responses based on age and gender."
What is the difference between "I categorized" and "I classified"?
While both terms are similar, "I classified" often implies a more formal or scientific approach to grouping items, whereas "I categorized" is more general. Both can be used interchangeably in many contexts.
Is "I categorized" formal or informal?
"I categorized" is generally considered neutral and appropriate for both formal and informal contexts. However, choosing a more specific synonym might be preferred in highly formal settings.
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