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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
are necessary to
Grammar usage guide and real-world examplesUSAGE SUMMARY
"are necessary to" is correct and usable in written English.
You can use it to express that something is needed in order to achieve a certain result. Example: Regular maintenance checks are necessary to keep the machine running efficiently.
✓ Grammatically correct
News & Media
Science
Encyclopedias
Wiki
Alternative expressions(20)
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
Occasionally they are necessary to leadership.
News & Media
Publicity and free discussion are necessary to produce political action.
News & Media
They say such sacrifices are necessary to hasten Corbyn's demise.
News & Media
What steps are necessary to construct the probe?
News & Media
Feminists are necessary to improve conditions for everyone.
News & Media
No additives are necessary to preserve canned food.
News & Media
Further meetings are necessary to neutralise the threat.
News & Media
They realize that changes are necessary to achieve these goals.
News & Media
Eight votes are necessary to override a mayoral veto.
News & Media
Viable courts are necessary to hear electoral disputes.
News & Media
Analysts say the changes are necessary to control government costs.
News & Media
Expert writing Tips
Best practice
When using "are necessary to", ensure that the sentence clearly states what outcome or goal the necessary elements contribute to. This avoids ambiguity and strengthens the statement.
Common error
Avoid stringing together multiple clauses with "are necessary to" as it can lead to convoluted and hard-to-read sentences. Break down complex ideas into simpler statements for better clarity.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are necessary to" functions as a linking verb phrase that connects a subject with a predicate adjective, indicating a requirement or essential condition. It expresses that certain elements or actions are required for a specific outcome or purpose, as demonstrated by Ludwig AI.
Frequent in
News & Media
35%
Science
33%
Wiki
8%
Less common in
Encyclopedias
4%
Formal & Business
3%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are necessary to" is a common and grammatically sound construction used to indicate that certain elements are essential for a particular outcome. As confirmed by Ludwig AI, it is widely used across various contexts, including news, science, and general writing. While versatile, it's important to use it judiciously to avoid overly complex sentence structures. Alternatives such as "are essential for" or "are required for" can provide nuanced variations in meaning. By understanding its function and usage, writers can effectively convey the crucial nature of specific requirements.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are essential for
Changes 'necessary to' to 'essential for', emphasizing importance while maintaining a similar structure.
are required for
Replaces 'necessary to' with 'required for', suggesting a mandatory aspect.
are vital for
Substitutes 'necessary to' with 'vital for', highlighting the critical importance.
are crucial for
Uses 'crucial for' instead of 'necessary to', stressing the decisive nature of the requirement.
are indispensable to
Changes 'necessary to' to 'indispensable to', indicating that something is absolutely essential and cannot be done without.
are key to
Replaces 'necessary to' with 'key to', indicating that something is a crucial factor for success.
are fundamental to
Substitutes 'necessary to' with 'fundamental to', highlighting the foundational importance.
are important for
Uses 'important for' instead of 'necessary to', indicating something is valuable or significant.
are needed for
Changes 'necessary to' to 'needed for', suggesting a basic requirement or lack if absent.
are requisite for
Replaces 'necessary to' with 'requisite for', indicating something is officially required or mandatory.
FAQs
How do I use "are necessary to" in a sentence?
Use "are necessary to" to indicate that certain elements or actions are required for a specific outcome or purpose. For example, "Good communication skills are necessary to build strong relationships."
What can I say instead of "are necessary to"?
You can use alternatives like "are essential for", "are required for", or "are vital for" depending on the context.
Is it better to use "are necessary to" or "are needed to"?
Both "are necessary to" and "are needed to" are grammatically correct, but "are necessary to" often implies a higher degree of importance or criticality than "are needed to".
What's the difference between "are necessary to" and "are important to"?
"Are necessary to" means something is required and cannot be omitted for a certain outcome, while "are important to" means something contributes significantly but isn't strictly mandatory. For example, teamwork might be important to a project's success, but specific skills may be necessary to complete key tasks.
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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