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Justyna Jupowicz-Kozak quote

Justyna Jupowicz-Kozak

CEO of Professional Science Editing for Scientists @ prosciediting.com

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which is mainly

Grammar usage guide and real-world examples

USAGE SUMMARY

The phrase "which is mainly" is correct and usable in written English.
It can be used to specify the primary focus or characteristic of a subject being discussed. Example: "The research focuses on renewable energy sources, which is mainly solar and wind power."

✓ Grammatically correct

News & Media

Science

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Which is, mainly, kill Meryn Trant.

News & Media

Independent

Our planet is growing hotter, which is mainly due to the burning of fossil fuels.

Lysozyme-M (LysM) is a marker of myelocytic cells, which is mainly expressed in neutrophils18.

Science & Research

Nature

Burning natural gas, which is mainly methane, produces far less carbon dioxide than burning coal.

Surely its heart is in the right place, which is mainly on its sleeve.

News & Media

The New York Times

There is a pond on the property, which is mainly forest land.

News & Media

The New York Times

He has already written a book, which is mainly about his statistics and cricketing life.

News & Media

The Guardian

I am also giving up ketchup, which is mainly corn syrup flavored with tomato and vinegar.

From the book came MomsRising, which is mainly financed by individual donors and private foundations.

News & Media

The New York Times

Grillo's party, which is mainly a volunteer Internet operation, has little or no money.

News & Media

The New Yorker

Hermel, which is mainly Shiite, and Arsal, which is mainly Sunni, climb up the hills on opposite sides of the Bekaa Valley, which narrows toward its northern end.

News & Media

The New York Times
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Expert writing Tips

Best practice

Use "which is mainly" to clearly identify the predominant aspect or component of something. This helps to provide a concise and focused description, enhancing clarity for the reader.

Common error

Avoid using "which is mainly" repetitively within a single piece of writing. Vary your sentence structure and use synonyms like "which is primarily" or "largely consists of" to maintain reader engagement and avoid monotony.

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

Antonio Rotolo, PhD

Digital Humanist | Computational Linguist | CEO @Ludwig.guru

Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Linguistic Context

The phrase "which is mainly" functions as a relative clause, providing additional information about a noun phrase. As Ludwig AI indicates, it is grammatically correct and used to specify the primary focus or characteristic of a subject.

Expression frequency: Very common

Frequent in

News & Media

55%

Science

35%

Wiki

5%

Less common in

Academia

3%

Formal & Business

1%

Reference

1%

Ludwig's WRAP-UP

In summary, the phrase "which is mainly" is a grammatically sound and frequently used relative clause that serves to specify the principal aspect or component of a subject. Ludwig AI confirms its correctness and widespread applicability. Predominantly found in news and media, as well as scientific contexts, it helps to provide clarity and focus in writing. While versatile, it's advisable to avoid overuse and consider synonyms like "which is primarily" to enhance stylistic variety. Be mindful of whether "which" or "that" is more appropriate depending on whether the clause is restrictive or nonrestrictive.

FAQs

How to use "which is mainly" in a sentence?

Use "which is mainly" to specify the primary characteristic or component of a subject. For example, "The project focuses on renewable energy, "which is mainly" solar and wind power."

What can I say instead of "which is mainly"?

You can use alternatives like "which is primarily", "which is chiefly", or "largely consists of" depending on the context.

Which is correct, "which is mainly" or "that is mainly"?

Both "which is mainly" and "that is mainly" can be correct, but "which" introduces nonrestrictive clauses (adding extra information), while "that" introduces restrictive clauses (essential information). Choose based on whether the clause is essential to the sentence's meaning.

What's the difference between "which is mainly" and "which is usually"?

"Which is mainly" highlights the primary component or focus, while "which is usually" indicates a typical or common occurrence. The first specifies the biggest part, the second the normal state.

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Source & Trust

83%

Authority and reliability

4.5/5

Expert rating

Real-world application tested

Most frequent sentences: