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
did not categorized
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "did not categorized" is not correct in English.
The correct form should be "did not categorize." You can use it when discussing something that was not classified or organized into categories in the past. Example: "The data was incomplete, and the researchers did not categorize the results properly."
⚠ May contain grammatical issues
Science
News & Media
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
1 human-written examples
We did not categorized the beneficiaries in the HI group as the MA group because the co-payment rate in beneficiaries with Health Insurance varies by types of services they used, types of institutions they visited, indications of services, etc.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
58 human-written examples
Consequently, we did not categorize alimentary supplements into specific subgroups, and we used supplement use as a categorical variable, yes or no, for logistic regression analysis.
Science
It did not categorize the cellular and fax numbers correctly, as did WorldCard and ScanBizCards.
News & Media
An ICE representative said the agency did not categorize audits by business type and that the law applied across industries.
News & Media
Six of the ten studies identified primary and secondary outcomes; one included just one outcome and three did not categorize outcomes.
We classified tax changes according to three categories: long-run reforms, changes imposed by external bodies and deficit consolidation measures (we did not categorize any tax change as "ideological change").
Science
Conceptual fluidity was operationalized by creating an iterative coding system that did not categorize individual items as 'good' or 'bad' since the research aim was to identify emerging qualitative trends across participants' responses by generating qualitatively meaningful themes (Bryman, 2012; Corbin & Strauss, 2008).
In our study, excepting the single disease causing genes for each disorder, we did not categorize other components in terms of their ability to cause disease.
Science
We did not categorize the severity of edema.
Science
They also did not categorize bladder and urinary tract infections, and other infrequent diagnostic conditions.
Science
Secondly we did not categorize the nature of the continuous outcomes.
Expert writing Tips
Best practice
Always use the base form of the verb after "did not". The correct form is "did not categorize".
Common error
Avoid using the past participle (categorized) after "did not". The auxiliary verb "did" already indicates past tense, so the base form of the verb (categorize) is required.
Source & Trust
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "did not categorized" is an incorrect form used to express the negation of the action of categorizing. Ludwig AI shows that the correct form should be "did not categorize".
Frequent in
Science
65%
News & Media
20%
Formal & Business
5%
Less common in
Wiki
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "did not categorized" is grammatically incorrect. The correct form is "did not categorize". According to Ludwig AI, this phrase indicates that something was not classified or organized into categories. While examples exist across various domains, including science and news, it's crucial to use the correct grammatical structure. Alternatives such as "failed to categorize" or "did not classify" can be used depending on the context. Remember to use the base form of the verb after "did not" to avoid grammatical errors.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
failed to categorize
Replaces "did not" with "failed to", emphasizing a lack of success in categorization.
did not classify
Uses "classify" instead of "categorize", offering a direct synonym.
left uncategorized
Shifts to a passive voice, highlighting the state of being uncategorized.
omitted from categorization
Indicates that something was deliberately left out of categorization.
was not grouped
Focuses on the lack of grouping, a specific type of categorization.
remained unclassified
Uses "unclassified" to describe the state of not being classified.
bypassed categorization
Suggests that categorization was actively avoided.
eschewed classification
Implies a deliberate avoidance of classification, often for a specific reason.
not subjected to categorization
Highlights that categorization was not applied to something.
avoided classification
Focuses on the act of consciously avoiding classification.
FAQs
What is the correct form, "did not categorize" or "did not categorized"?
The correct form is "did not categorize". The auxiliary verb "did" indicates the past tense, so the base form of the verb "categorize" should be used.
What does it mean to say something "failed to categorize"?
Saying something "failed to categorize" is an alternative to saying it "did not categorize". It emphasizes a lack of success in performing the categorization.
When should I use "did not classify" instead of "did not categorize"?
"Did not classify" and "did not categorize" are often interchangeable. However, "classify" may be more appropriate when referring to a formal or scientific system of classification.
What are some other ways to express that something was not categorized?
Alternatives include "left uncategorized", "remained unclassified", or "was not grouped depending on the specific 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
81%
Authority and reliability
2.8/5
Expert rating
Real-world application tested