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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 time
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "that requires time" is correct and usable in written English.
You can use it when discussing tasks, activities, or processes that need a certain amount of time to complete. Example: "Completing this project is a challenge because it requires time to gather all the necessary data."
✓ Grammatically correct
News & Media
Science
Wiki
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
40 human-written examples
Ditto for pets, redecorating, travel or, frankly, anything else that requires time.
News & Media
Clients expect some kind of service that requires time, and advisers should get paid by either fees or commissions".
News & Media
But it's true, especially if you pause to consider that reading fiction is something that requires time, time away from a screen.
News & Media
The contracts could be verified using traceability systems and social audits, a process that requires time and money but which is fully achievable.
News & Media
I'll normally take a big fat 19th-century novel, a Trollope or a Dickens, or something that requires time to read.
News & Media
In addition, 20percentto40percentcent of people who have such surgery have serious complications, like heart attacks, large blood clots in their lungs, pneumonia that requires time on a ventilator, and infections leading to repeat operations.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
19 human-written examples
Those initial contracts will be honored, but Disney is now setting higher fees, a process that requires time-consuming filings with state regulators.
News & Media
But, he adds, "These are processes that require time".
News & Media
Evaluating their performance is therefore difficult because they inherit investment strategies that require time to change.
News & Media
This money seeds new, innovative programs that require time to demonstrate the effectiveness of their work.
News & Media
If ever there was a really difficult subject that required time and systematic consideration, then I think it's this.
News & Media
Expert writing Tips
Best practice
When using "that requires time", ensure the context clearly indicates what action or goal needs the specified duration. It helps to improve readability and avoids ambiguity.
Common error
Avoid using "that requires time" as a filler phrase. Instead, specify the approximate duration or the type of time needed (e.g., dedicated time, focused time) to provide more meaningful information.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "that requires time" functions as a relative clause, modifying a noun or noun phrase. It indicates that the antecedent noun or activity needs a certain duration to be completed or achieved. As noted by Ludwig AI, this phrase is considered correct and usable.
Frequent in
News & Media
38%
Science
32%
Wiki
11%
Less common in
Formal & Business
7%
Encyclopedias
6%
Reference
6%
Ludwig's WRAP-UP
In summary, the phrase "that requires time" is a grammatically sound and frequently used relative clause. As affirmed by Ludwig AI, it's a correct and standard way to express that something necessitates a certain duration. It is mostly seen in the News & Media and Scientific contexts. When using the phrase, ensure clarity by specifying what action needs the time and consider using alternatives like "that takes time" or "that is time-consuming" for variety. Avoid overgeneralization by detailing the type or amount of time needed to add value to your message.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
that takes time
Uses a more common and straightforward way to express the need for time.
that needs time
A simpler phrasing using "needs" instead of "requires".
that necessitates time
Substitutes "requires" with "necessitates", emphasizing the need for time.
that demands time
Replaces "requires" with "demands", indicating a stronger need for time.
that calls for time
Emphasizes the appeal or need for time to be dedicated.
that is time-consuming
Focuses on the characteristic of the task being lengthy or protracted.
that will take a while
Informal way of saying something needs a significant amount of time.
that involves a time investment
Highlights the aspect of investing time in a particular activity or process.
that entails a period of time
More formal and elaborate way of stating that something requires a duration.
that is a lengthy process
Shifts focus to the process itself being long, indirectly implying it requires time.
FAQs
How can I use "that requires time" in a sentence?
You can use "that requires time" to describe activities, processes, or projects needing a certain duration to complete. For example, "Learning a new language is a process "that requires time" and dedication."
What can I say instead of "that requires time"?
You can use alternatives like "that takes time", "that is time-consuming", or "that demands time" depending on the context.
Which is correct, "that requires time" or "that requires a lot of time"?
Both phrases are grammatically correct. "That requires time" is a general statement, while "that requires a lot of time" emphasizes the significant duration needed.
What's the difference between "that requires time" and "that requires effort"?
"That requires time" emphasizes the duration needed for a task, while "that requires effort" highlights the amount of work or energy needed. They focus on different aspects of completing a task.
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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