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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
have been categorised
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have been categorised" is correct and usable in written English.
It can be used when discussing items or concepts that have been sorted or classified into specific groups or categories. Example: "The various species of plants have been categorised based on their growth habits and environmental needs."
✓ Grammatically correct
Science
News & Media
Formal & Business
Alternative expressions(20)
have been administered
have been observed
have been offered
have been distinguished
have been investigated
have obtained
have been characterised
have been integrated
have been construed
have been disaggregated
have been delegated
have been appointed
have been made available
have been divided
has been issued
have been labeled
have been dispensed
have been designated
have been authorized
were provided
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
"This represents a move beyond those artists who have been categorised at the Young British Artists.
News & Media
It's on that basis that the 117 grand finals have been categorised.
News & Media
He and Catt are among the thousands of activists who have been categorised as domestic extremists on the unit's files.
News & Media
Therefore, all those on riot sentences have been categorised as vulnerable, a measure normally reserved for a small minority.
News & Media
For a century hotels have been categorised by their guests' budget, or proxies for it, such as the star scale.
News & Media
Both seem to have been categorised merely as "restructured" borrowers for too long (some banks have now bitten the bullet).
News & Media
Corporate volunteering has been evolving over recent years from what could once have been categorised, perhaps a little harshly, as tokenistic, self promotion.
News & Media
It means a subset of criminal offences that have been categorised as VAWG crimes – rape and sexual assault, domestic violence, human trafficking, forced marriage, etc – and the victims of these crimes are not all female.
News & Media
If the Arab spring had happened in isolation, it might have been categorised as a belated aftershock of 1989; if the student unrest had been part of the normal cycle of youth revolt, it could have been quickly forgotten.
News & Media
These strategies have been categorised into four stages namely early design, conceptualisation, and documentation and operational.
Science
Four other studies have been categorised as neutral as they are only marginal supportive.
Expert writing Tips
Best practice
Use "have been categorised" when you want to emphasize that a specific system or method has been used to classify items. This wording is useful in academic writing, reports, and formal documentation where clarity is important.
Common error
Avoid using "have been categorised" when the active voice is more appropriate. For example, instead of saying "The books have been categorised by the librarian", consider "The librarian categorised the books" for a more direct and concise sentence.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been categorised" functions as a passive construction, indicating that a subject has undergone a process of classification. Ludwig AI confirms its usage across various contexts, emphasizing that the action of categorizing has been performed on the subject.
Frequent in
Science
45%
News & Media
30%
Formal & Business
10%
Less common in
Wiki
10%
Social Media
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "have been categorised" is a grammatically sound and frequently used passive construction that indicates a process of classification. As Ludwig AI suggests, its formality is neutral, making it suitable for academic, scientific, and professional contexts. Common alternatives include "have been classified", "have been grouped", and "have been sorted". This phrase is very versatile and clear, and, according to Ludwig, is accepted and usable in written English.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have been classified
Replaces "categorised" with its direct synonym, "classified", maintaining identical meaning.
have been grouped
Uses "grouped" to indicate a less formal type of categorization.
have been designated
Emphasizes a more official or formal assignment to a category.
have been labeled
Focuses on the act of giving a specific name or label to identify the category.
have been sorted
Suggests a more basic and straightforward arrangement into categories.
have been arranged
Implies a structured placement within defined categories.
have been indexed
Highlights placement within a structured system for retrieval.
have been filed
Suggests a systematic placement into specific categories within a storage system.
have been divided
Indicates separation into distinct categories.
have been sectioned
Implies a division into specific sections or categories.
FAQs
What does "have been categorised" mean?
The phrase "have been categorised" means that items or entities have been sorted and assigned into specific groups or classes based on shared characteristics or criteria.
How to use "have been categorised" in a sentence?
Use "have been categorised" to describe a situation where items are classified. For example: "The survey responses "have been categorised" by age group and income level".
What can I say instead of "have been categorised"?
You can use alternatives like "have been classified", "have been grouped", or "have been sorted" depending on the context.
Is it better to use "have been categorised" or "were categorised"?
The choice between "have been categorised" and "were categorised" depends on the context and tense. "Have been categorised" implies a present perfect tense, indicating that the categorization occurred at some point in the past and is still relevant. "Were categorised" is past tense, suggesting the categorization happened in the past and might not be currently relevant.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested