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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
main reasons
Grammar usage guide and real-world examplesUSAGE SUMMARY
"main reasons" is correct and usable in written English.
You can use it when you want to refer to the principal explanations for something. For example: "Climate change is one of the main reasons for increased numbers of natural disasters in recent years."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
primary causes
principal factors
key justifications
principal grounds
major considerations
underlying rationale
major reasons
main grounds
main purposes
primary reasons
basic reasons
substantial reasons
great reasons
prominent reasons
considerable reasons
fundamental reasons
principal reasons
main legs
first reasons
chief reasons
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
59 human-written examples
For two main reasons.
News & Media
There are two main reasons.
News & Media
Researchers suggest two main reasons.
News & Media
Experts cite two main reasons.
News & Media
There are three main reasons.
News & Media
I find three main reasons.
News & Media
This is for two main reasons.
News & Media
It has arisen for two main reasons.
News & Media
It didn't, for two main reasons.
News & Media
This is true for two main reasons.
News & Media
There are three main reasons for that.
News & Media
Expert writing Tips
Best practice
When using "main reasons", ensure you can clearly articulate and support these reasons with evidence or examples. This strengthens your argument and enhances credibility.
Common error
Avoid presenting secondary or less influential factors as "main reasons". Always prioritize the most significant and impactful reasons to maintain clarity and focus.
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "main reasons" functions as a noun phrase, typically serving as the subject complement or object of a sentence. It introduces the primary explanations or justifications for a particular situation or outcome. Ludwig AI confirms its grammatical correctness and usability.
Frequent in
News & Media
47%
Science
35%
Formal & Business
12%
Less common in
Encyclopedias
1%
Wiki
0%
Reference
0%
Ludwig's WRAP-UP
The phrase "main reasons" is a versatile and commonly used expression for highlighting the principal explanations or justifications for something. As Ludwig AI confirms, it is grammatically correct and widely applicable across various contexts, including news, science, and formal business settings. While alternatives like "primary causes" or "principal factors" can be used, "main reasons" maintains a neutral register suitable for most writing scenarios. When employing this phrase, ensure that the reasons provided are well-supported and genuinely the most significant contributing factors. Being aware of and avoiding common errors, such as overstating the importance of supporting reasons, will further enhance the clarity and credibility of your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
primary causes
Replaces "reasons" with "causes", emphasizing the origin or source of something.
principal factors
Substitutes "reasons" with "factors", highlighting elements that contribute to a result.
key justifications
Replaces "reasons" with "justifications", focusing on the rationale behind a decision or action.
chief explanations
Substitutes "reasons" with "explanations", underscoring the clarifications provided.
central motivations
Replaces "reasons" with "motivations", highlighting the driving forces behind an action.
major considerations
Substitutes "reasons" with "considerations", emphasizing elements that were carefully thought about.
fundamental grounds
Replaces "reasons" with "grounds", indicating the basic foundations or premises.
underlying rationale
Focuses on the rationale that supports something.
core arguments
Replaces "reasons" with "arguments", used in a formal context.
significant determinants
Substitutes "reasons" with "determinants", highlighting factors that decisively affect an outcome.
FAQs
How do I use "main reasons" in a sentence?
The phrase "main reasons" is typically followed by "are", "were", "include", or similar verbs to introduce the explanations. For example, "The "main reasons" for the project's success are dedication and innovation".
What can I say instead of "main reasons"?
You can use alternatives like "primary causes", "principal factors", or "key justifications" depending on the context.
Is it more appropriate to use "main reasons" or "major reasons"?
Both "main reasons" and "major reasons" are acceptable. "Main reasons" often implies a more central or fundamental set of explanations, while "major reasons" simply indicates significant ones.
Can "main reasons" be used in both formal and informal contexts?
Yes, ""main reasons"" is suitable for both formal and informal writing. However, in very formal contexts, you might consider alternatives like "principal grounds" or "primary justifications".
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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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested