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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
was required for
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'was required for' is correct and can be used in written English.
You can use it when something needs to be done in order to achieve a certain goal. For example: "The necessary paperwork was required for the completion of the project."
✓ Grammatically correct
Science
News & Media
Academia
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
Police approval was required for all groups.
News & Media
A majority was required for passage.
News & Media
Proof of identity was required for the transaction.
News & Media
One other costume was required, for a final graveside scene.
News & Media
But I no longer felt that was required for honour.
News & Media
Their attendance was required for either probation or conditional discharge.
News & Media
Those countries knew what was required for economic stability.
News & Media
At times a warrant was required for inspections of homes.
Academia
No account, login, or user preference was required for circumvention.
Academia
Investigation of flexural strength was required for concrete paving flags.
A secondary stairway was required for emergency exiting.
News & Media
Expert writing Tips
Best practice
When using "was required for", ensure that the context clearly specifies what action or element necessitated the requirement. This enhances clarity and avoids ambiguity.
Common error
Avoid using "was required for" when "was required by" is more appropriate. "Required for" indicates purpose, while "required by" indicates agency or authority. For example, say "the document was required by the court" instead of "the document was required for the court" if the court is mandating the document.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "was required for" functions as a passive construction indicating necessity or obligation. As confirmed by Ludwig AI, it is a correct and acceptable phrase in English. It connects a subject to a condition that needed to be met.
Frequent in
Science
51%
News & Media
24%
Academia
15%
Less common in
Wiki
3%
Formal & Business
2%
Reference
0%
Ludwig's WRAP-UP
In summary, "was required for" is a grammatically sound and frequently used phrase that indicates necessity or obligation. Ludwig AI confirms its correctness and acceptability in written English. The phrase is versatile, fitting into various contexts from scientific literature to news reporting. While widely applicable, it's crucial to differentiate its use from "was required by" to maintain precision. This guide offers practical writing tips, common error avoidance, and alternative phrases to enhance clarity and style in your writing.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
was necessary for
Emphasizes the essential nature of something for a specific purpose, similar to "was required for" but with a focus on need.
was essential for
Highlights the critical importance of something, indicating it was indispensable.
was needed for
Focuses on the demand or lack that necessitated something, differing slightly in emphasis.
was a prerequisite for
Specifies that something was a mandatory condition that had to be met beforehand.
was mandatory for
Stresses the obligatory nature of something, indicating it was compulsory.
was obligatory for
Similar to mandatory, this emphasizes a binding requirement or duty.
was crucial for
Emphasizes the importance of something in achieving a particular outcome.
was vital for
Indicates that something was critical for the survival or success of something.
was indispensable for
Highlights that something was so necessary that it could not be done without.
was a must for
An informal way of saying something was absolutely necessary or advisable.
FAQs
How can I use "was required for" in a sentence?
Use "was required for" to indicate that something was necessary or essential to achieve a specific outcome or purpose. For example, "A valid passport "was required for" international travel".
What are some alternatives to "was required for"?
Alternatives include "was necessary for", "was essential for", or "was needed for", depending on the specific nuance you want to convey.
Is it better to use "was required for" or "was required by"?
The choice depends on the context. Use "was required for" when indicating the purpose or reason something was necessary. Use "was required by" when indicating who or what mandated the requirement. For instance, "The signature "was required for" processing" versus "The signature "was required by" the bank".
How formal is the phrase "was required for"?
The phrase "was required for" is suitable for both formal and informal contexts. It is commonly used in academic papers, news articles, and everyday conversation, making it versatile and widely understood.
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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