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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
under three headings
Grammar usage guide and real-world examplesUSAGE SUMMARY
"under three headings" is correct and can be used in written English.
You can use it to describe the sub-topics of a larger topic. For example: "This article will examine the subject of mental health in the workplace under three headings: prevention, awareness, and recovery."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Alternative expressions(2)
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 can be summed up under three headings.
News & Media
Camões' poetical works may conveniently be discussed under three headings: lyric, epic, and dramatic.
Encyclopedias
The report that the UTF publishes today sets out recommendations under three headings.
News & Media
Performance is examined under three headings: employment growth, sales growth and profitability.
Science
The changes may be summarized under three headings: propulsion, armament, and armour.
Encyclopedias
The case studies are categorised under three headings: promoting student employability; enhancing international recruitment; and supporting academic developments.
News & Media
I spoke to Teixeira on Tuesday, grouping my questions under three headings: demography, geography, and public opinion/campaigning.
News & Media
The pledges are under three headings: "We will change politics", "we will change the economy" and "we will change society".
News & Media
It discusses factors to be considered under three headings: the business case, the technical feasibility, and stakeholder issues.
Science
This form of "evil" can be grouped under three headings: "blood libel, the conspiracy libel, and the economic libel".
News & Media
Despite Portugal's remarkable scenic diversity, the essence of its relief and underlying geology can be described under three headings: the north, the northern interior, and the south.
Encyclopedias
Expert writing Tips
Best practice
Use "under three headings" to provide a clear structure to your writing, making it easier for readers to follow your main points. This phrase is useful when you want to present information in a concise and organized manner.
Common error
While effective, avoid overuse of "under three headings" in a single document. If you find yourself using it repeatedly, consider alternative phrasing or restructuring your content for variety.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "under three headings" serves as a prepositional phrase that functions as an adverbial modifier, indicating how information will be organized or presented. It sets the expectation that the content will be structured into three distinct sections or categories. According to Ludwig, this phrase is correct and usable in written English.
Frequent in
Science
37%
News & Media
29%
Encyclopedias
13%
Less common in
Formal & Business
7%
Ludwig's WRAP-UP
The phrase "under three headings" is a correct and commonly used way to indicate that information will be organized into three distinct categories or sections. As confirmed by Ludwig, this phrase is suitable for various contexts, including academic, news, and business writing. Its purpose is to provide structure and clarity, making it easier for readers to follow the main points. While highly effective, it's best to avoid overusing the phrase within a single document and to consider alternative phrasing when appropriate. This phrase, used according to Ludwig's examples, contributes to clear and well-organized communication.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
summarized in three points
Focuses on brevity and key takeaways.
in three categories
Focuses on distinct groupings rather than overarching themes.
organized into three sections
Emphasizes structural arrangement of content.
divided into three parts
Highlights division of a whole into distinct components.
grouped into three areas
Suggests thematic clusters or domains.
classified into three types
Implies sorting based on shared characteristics.
presented in three themes
Highlights recurring or central ideas.
explained in three aspects
Implies a multi-faceted view with limited viewpoints.
outlined in three steps
Emphasizes a sequential process with a limited number of steps.
addressed in three ways
Focuses on different approaches or solutions.
FAQs
How can I use "under three headings" in a sentence?
You can use "under three headings" to introduce a structured discussion of a topic. For example, "The challenges will be discussed "under three headings": financial, operational, and strategic."
What are some alternatives to "under three headings"?
Alternatives include "in three categories", "organized into three sections", or "summarized in three points", depending on the specific context and the type of information you're presenting. See more examples in the "related phrases" section.
Is it better to use "under three headings" or "in three headings"?
"Under three headings" is the more common and idiomatic choice. "In three headings" is less frequently used and might sound slightly awkward to native English speakers.
Can I use "under three headings" for more or less than three points?
The phrase "under three headings" is specifically for when you are categorizing information into three main topics. If you have a different number of categories, adjust the phrase accordingly, such as "under five headings" or "under two headings".
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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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested