must be categorised

USAGE SUMMARY

The phrase "must be categorised" is correct and usable in written English.
It can be used when indicating that something needs to be classified or organized into specific categories. Example: "All the data collected from the survey must be categorised to facilitate analysis."

✓ Grammatically correct

Science

News & Media

Human-verified examples from authoritative sources

Exact Expressions

2 human-written examples

This implies that covariates must be categorical in order to be included in a MH analysis, meaning that continuous covariates must be categorised.

BMC Medical Research Methodology

Since the number of categories into which a continuous predictor must be categorised depends partly on the relationship between the predictor and the outcome, the need for more than two categories must be borne in mind.

BMC Medical Research Methodology

Human-verified similar examples from authoritative sources

Similar Expressions

58 human-written examples

Film critic David Thomson has made something of a study of the death-glamour of the movie star, and it is in this occult area that Walker must now, sadly, be categorised.

The Guardian - Film

Such a covariate must obviously be categorical (or be categorised), but more importantly has no estimated effect size provided when forming the strata of a stratified model, and thus is suitable only for covariates that are not of primary interest.

British Journal of Cancer

So, perhaps to be categorised as "out of contention", horses must be very poorly placed or incapable of galloping normally due to injury or problematic (e.g., erratic) behavior.

Plosone

In any binary classification of exposure, it is clear that there must be some threshold below which exposure is considered insufficient to be categorised.

British Journal of Cancer

Now everyone who is caught with drugs must go before one of the 20 boards in the country to be categorised as either a recreational user, someone with a developing problem, or an addict.

The Guardian

To be categorised as a no intervention control group, participants allocated to this group must have received no treatment other than undergoing assessments.

BMC Medical Research Methodology

An aim of optimising power plant design must be to minimise both the level of activation and the total volume of active material that might ultimately be categorised as waste requiring disposal.

Journal of Nuclear Materials

It would not be categorised.

The Guardian

Like everything Kane wrote, it will not be categorised.

The Guardian

Expert writing Tips

Best practice

Consider if a more specific verb, like "classified", "grouped", or "sorted", would provide greater clarity and precision in your writing.

Common error

Avoid creating categories that overlap significantly. Each category should have distinct characteristics to prevent confusion and ensure accurate classification when using "must be categorised".

Linguistic Context

The phrase "must be categorised" functions as a passive construction indicating a requirement or necessity for classifying something. It is often used to express that data, items, or concepts need to be organized into specific categories, as supported by Ludwig examples.

Expression frequency: Rare

Frequent in

Science

50%

News & Media

50%

Formal & Business

0%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, "must be categorised" is a grammatically sound passive construction that expresses the necessity of classifying items or data. As Ludwig AI confirms, its usage spans from scientific to news contexts, indicating its versatility. While not highly frequent, the phrase is clear and effective when conveying the need for organization. Remember to define clear categories and consider if more specific verbs might provide greater clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

needs to be classified

Focuses on the act of classification as a requirement.

should be classified

Suggests classification as a recommendation or best practice.

has to be classified

Emphasizes obligation in the classification process.

must be classified under

Specifies that categorization is to be done in a certain system.

should be grouped

Indicates arranging items into sets based on similarities.

needs to be grouped

Highlights a need for organizing into distinct collections.

has to be sorted

Highlights the requirement of items getting organized in specific order.

must be sorted into

Denotes that the categorization should be made in specific system of classifying data.

needs to be assigned

Expresses the need for placing something into a designated category.

should be assigned

Indicates recommendation for placing something into a designated category.

FAQs

How can I use "must be categorised" in a sentence?

Use "must be categorised" when you want to express a requirement or necessity for classifying items or subjects based on specific criteria. For instance, "All survey responses "must be categorised" by age group for effective analysis".

What are some alternatives to saying "must be categorised"?

Alternatives include "needs to be classified", "should be grouped", or "has to be sorted" depending on the specific context.

Is it better to use "must be classified" or "must be categorised"?

Both "must be classified" and "must be categorised" are grammatically correct, but "classified" is generally used for more formal or scientific contexts, while "categorised" is slightly more general. Choose the one that best fits the tone and audience of your writing.

What's the difference between "categorised" and "classified"?

"Categorised" and "classified" are often used interchangeably, but "classified" can sometimes imply a more hierarchical or structured system of categorization, especially in scientific or formal settings. "Categorised" is a broader term that simply means to assign to a category.