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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
that requires
Grammar usage guide and real-world examplesUSAGE SUMMARY
"that requires" is correct English and can be used in written language.
Example sentence: "This job entails tasks that require significant effort."
✓ Grammatically correct
News & Media
Formal & Business
Science
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
Happily, that requires a board.
News & Media
It's something that requires cultivation.
News & Media
"And that requires risk.
News & Media
That requires extraordinary actions.
News & Media
That requires agency.
News & Media
That requires compromise.
News & Media
That requires a rethink.
News & Media
That requires work.
News & Media
That requires discipline.
News & Media
That requires growth.
News & Media
That requires great storytelling".
News & Media
Expert writing Tips
Best practice
Use "that requires" to clearly state a prerequisite or necessary condition for an action or outcome. It enhances clarity and provides a direct link between a goal and what is needed to achieve it.
Common error
Avoid embedding "that requires" within convoluted sentence structures. This can make the sentence difficult to understand and obscure the intended connection. Instead, use a straightforward sentence structure to clearly link the requirement to its outcome.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that requires" functions as a connector, specifically introducing a clause that specifies a necessary condition or prerequisite. As supported by Ludwig, it clearly establishes what is essential for a particular outcome or action.
Frequent in
News & Media
68%
Formal & Business
15%
Science
10%
Less common in
Encyclopedias
2%
Wiki
2%
Reference
3%
Ludwig's WRAP-UP
In summary, the phrase "that requires" is a grammatically sound and frequently used construction for indicating necessary conditions. Ludwig AI confirms its correctness and provides numerous examples across varied contexts, predominantly in News & Media and Formal & Business domains. While alternatives like "that necessitates" and "that demands" exist, "that requires" offers a versatile and clear way to link actions with their prerequisites. For optimal clarity, avoid overly complex sentence structures and instead, employ straightforward phrasing. This ensures that the intended connection between a goal and its requirement is clearly understood.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
that necessitates
Replaces 'requires' with 'necessitates', implying a stronger sense of inevitability.
that demands
Substitutes 'requires' with 'demands', suggesting a firm expectation or need.
that calls for
Replaces 'requires' with 'calls for', indicating a need for a particular action or quality.
that entails
Uses 'entails' instead of 'requires', implying that something is a necessary part or consequence.
that involves
Substitutes 'requires' with 'involves', suggesting that something is a component or aspect of the process.
that mandates
Replaces 'requires' with 'mandates', indicating an official or authoritative requirement.
that presupposes
Uses 'presupposes' instead of 'requires', implying a precondition or assumption.
that depends on
Substitutes 'requires' with 'depends on', emphasizing a conditional relationship.
that hinges on
Replaces 'requires' with 'hinges on', suggesting that something is crucial for success.
that is conditional on
Expresses the requirement as a condition that must be met.
FAQs
How can I use "that requires" in a sentence?
Use "that requires" to indicate a necessary condition for something else to happen. For example, "Success in this project requires dedication and hard work." or "Effective communication "that requires active listening" is essential for team collaboration."
What are some alternatives to "that requires"?
Alternatives include "that necessitates", "that demands", or "that calls for". The best choice depends on the specific context and the nuance you want to convey.
Is it grammatically correct to start a sentence with "that requires"?
While grammatically permissible, starting a sentence with "that requires" is less common. It's usually more effective to use it within a clause to connect an action to its requirement. Starting the sentence with what is required and using a colon is another option (e.g. "Dedication: that requires countless hours of practice.").
What's the difference between "that requires" and "that needs"?
"That requires" implies a more fundamental or essential condition, while "that needs" can suggest something is helpful or beneficial but not strictly necessary. Therefore, "that requires" is commonly used to state a mandatory prerequisite whereas "that needs" is often used for helpful additions.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested