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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
be categorised under
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "be categorised under" is correct and usable in written English.
It can be used when classifying or grouping items, concepts, or information into specific categories. Example: "These species can be categorised under the family of carnivores."
✓ Grammatically correct
Science
News & Media
Wiki
Formal & Business
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
Decking can be categorised under the "Marmite effect": people either love it or hate it.
News & Media
Five of the plants have succumbed to a fungal disease which can be categorised under a general rose canker heading and is likely to be a type of botrytis.
News & Media
Additionally, a small amount of questions could be categorised under 'amount of cash' (2%).
If the policies mentioned above are implemented, part-time work could be categorised under normal employment without any uncertainty.
Further reading and discussion meant that the page could be categorised under 'support, advice, guidance available and/or contact details of the careers centre and/or equivalent unit' (category 4).
In addition to descriptions based on how the saffron is picked, saffron may be categorised under the international standard ISO 3632 after laboratory measurement of crocin (responsible for saffron's colour), picrocrocin (taste), and safranal (fragrance or aroma) content.
Wiki
Human-verified similar examples from authoritative sources
Similar Expressions
47 human-written examples
The case studies are categorised under three headings: promoting student employability; enhancing international recruitment; and supporting academic developments.
News & Media
"Some phrases were categorised under headings like 'Sex and the City'interjections'ns', and 'British slang'," wrote Seabrook, as the magic crumbled.
News & Media
Under EU law industrial action is categorised under "extraordinary circumstances", which means your airline is not obliged to pay the compensation that would usually be due if a flight is cancelled, though it will pay for meals and refreshments if you find yourself stranded at the airport.
News & Media
Longer term responses were categorised under four categories: professional role, work location, work context and personal and professional goals.
Science
As a result, the variations of working hours are high, and differentiations between what is categorised under the term part-time work are essential.
Expert writing Tips
Best practice
Use "be categorised under" when you want to classify something into a specific group or category based on shared characteristics or criteria. This phrase is particularly useful in academic, scientific, and formal writing.
Common error
Avoid using "be categorised under" in informal conversations or casual writing, as it may sound overly formal or pretentious. Instead, opt for simpler alternatives like "be classified as" or "fit into" in less formal settings.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "be categorised under" functions as a passive construction used to indicate that something is being assigned to a specific category or class. As Ludwig AI suggests, it is employed to classify items based on shared attributes or criteria.
Frequent in
Science
64%
News & Media
24%
Formal & Business
8%
Less common in
Wiki
4%
Reference
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "be categorised under" is a grammatically correct and usable expression for classifying items or concepts, as supported by Ludwig AI. It is most commonly found in scientific and formal writing, where precise classification is important. While it is generally acceptable, using simpler alternatives like "be classified as" may be preferable in informal contexts. The phrase appears with uncommon frequency and is used to indicate group or category membership, serving to organize information. When writing, aim for formal contexts to avoid being perceived as pretentious.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
be classified as
Uses a different verb with a similar meaning to indicate belonging to a category.
be placed in the category of
Directly states the act of placing something into a category.
fall under the classification of
Emphasizes the act of classification and the category something belongs to.
be grouped within
Focuses on the grouping aspect of categorization.
be assigned to the class of
Similar to 'be placed in the category of', but uses 'class' instead of 'category'.
be listed as
Suggests a more formal or official categorization, often in lists or records.
be designated as
Indicates a formal designation or assignment to a specific category.
be considered as part of
Highlights the aspect of being considered or regarded as belonging to a specific category.
be included within the scope of
Implies a broader definition of the category with clearer boundaries.
be subsumed under
A more formal and less frequently used term, suggesting a complete inclusion within a category.
FAQs
What is an alternative to "be categorised under"?
Alternatives include "be classified as", "fall under", or "be grouped into". The best choice depends on the context and desired level of formality.
How do I use "be categorised under" in a sentence?
This phrase is used to indicate that something belongs to a specific category. For example, "These documents can "be categorised under" 'Confidential'".
Is "categorised under" formal?
Yes, "categorised under" is generally considered a formal phrase, suitable for academic, scientific, or professional writing. In informal settings, simpler alternatives may be more appropriate.
What's the difference between "be categorised under" and "be classified as"?
While both phrases have similar meanings, "be categorised under" often implies a more systematic or structured classification process, whereas "be classified as" may suggest a simpler, more general assignment to a category.
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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