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Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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three main groupings

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "three main groupings" is correct and usable in written English.
It can be used when categorizing or organizing items, concepts, or ideas into three primary categories. Example: "In our research, we identified three main groupings of factors that influence consumer behavior."

✓ Grammatically correct

Science

News & Media

Encyclopedias

Human-verified examples from authoritative sources

Exact Expressions

6 human-written examples

It is better to think instead of three main groupings of disorders: internalising (most commonly, depression and anxiety); externalising (addiction, for instance, or anti-social behaviour problems); and psychosis (with its characteristic symptoms often bracketed under the label of schizophrenia).

News & Media

The Guardian

Generally, the interpretation of the PRMC tests can be divided into three main groupings: (1) where the test is clearly abnormal rendering PCD or SCD possible explanations, (2) where the test is inconclusive whereby PCD cannot be ruled out, or (3) where the test is normal or otherwise not consistent with PCD.

The three main groupings are the Gilbert Islands, Phoenix Islands, and Line Islands.

Traditionally LBP has been broadly categorised into three main groupings: non specific LBP (94%), nerve root pain (5%) and red flag pathology (1%) [ 5].

The three main groupings that contribute to the governance arrangements for this study are: the Trial Management Committee; an independent Trial Steering Committee TSCC); and an independent Data Monitoring Committee (DMC).

A phylogenetic tree of CfTX and CfTX-like proteins showed three main groupings of the toxin proteins, represented by CfTX-A and -B, CfTX-1 and −2, and a third group represented predominantly by toxins from Hydra species.

Human-verified similar examples from authoritative sources

Similar Expressions

54 human-written examples

The PAGs that have been cloned in cattle fall into two main groupings: an evolutionarily more 'ancient PAG' group, whose members are transcribed in all cotyledonary trophoblast cell types, and a second group that arose more recently (the 'modern PAGs').

The Syrian opposition is split into two main groupings.

News & Media

The Guardian

Cluster analysis identified four main groupings around buyer types and management actions.

Chemists classify tin compounds into two main groupings, inorganic and organotin compounds.

Tibetan Buddhism now has four main groupings, of which the Geluk, the Dalai Lama's order, is considered the most philosophical and scholarly.

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Expert writing Tips

Best practice

When categorizing complex topics, use "three main groupings" to provide a structured overview. This approach aids clarity and comprehension for your audience.

Common error

Avoid forcing data into "three main groupings" if the natural structure suggests a different number of categories. An artificial structure can distort your analysis and confuse readers.

Antonio Rotolo, PhD - Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

82%

Authority and reliability

4.3/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "three main groupings" primarily functions as a noun phrase, serving to categorize or classify entities into three distinct sets. Ludwig examples show it used to organize disorders, islands, or components.

Expression frequency: Uncommon

Frequent in

Science

50%

News & Media

33%

Encyclopedias

17%

Less common in

Formal & Business

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

In summary, the phrase "three main groupings" is used to categorize complex information into three primary sets. Ludwig AI indicates that the phrase is grammatically correct and usable in written English. The phrase is most often found in scientific, news, and encyclopedia contexts. For alternative phrasing, consider "three primary categories" or "three key classifications". When using this phrase, ensure that the three groupings naturally represent the data to avoid artificial or misleading categorizations.

FAQs

How can I use "three main groupings" in a sentence?

You can use "three main groupings" to categorize complex information. For example, "The study identified "three main groupings" of risk factors: environmental, genetic, and behavioral."

What are some alternatives to saying "three main groupings"?

Alternatives include "three primary categories", "three key classifications", or "three principal divisions", depending on the context and desired level of formality.

Is it better to say "three main groups" or "three main groupings"?

Both "three main groups" and "three main groupings" are grammatically correct. "Groupings" implies a more structured or formal categorization, while "groups" is simpler and more direct. Choose the term that best suits the tone and context of your writing.

When should I use "three main groupings" instead of listing individual items?

Use "three main groupings" when you want to provide a high-level overview or summary of a complex topic. This approach is helpful for simplifying information and highlighting key themes or patterns.

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Real-world application tested

Most frequent sentences: