Used and loved by millions
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
required about
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "required about" is not correct and does not convey a clear meaning in written English.
It may be intended to express a need for information or clarification regarding a specific topic, but it lacks proper context and structure. Example: "The information required about the project deadline was not provided."
⚠ May contain grammatical issues
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
Gametophyte development required about 35 days.
Each sample required about 0.5 h for solid phase extraction and analysis.
Science
Moore's sequence required about 1,000 chips and a total cost of about $200,000.
News & Media
Even these calculations required about 15,000 core-hours.
Science
These companies required about $40 million of capital each.
News & Media
Gathering the dump of the 2 GB RAM with the BMA required about 42 h.
The solenoid required about 0.4 Amps while the electromagnet required about 0.8 Amps.
Academia
Sporophyte development required about 170 days.
A typical measurement session required about 2 to 3 hours.
Science & Research
That one, however, required about 7 months of fundraising efforts.
News & Media
Organic soybean required about 8 days for emergence but conventional soybean required about 9.5 days (Table 2).
Academia
Expert writing Tips
Best practice
Replace "required about" with more grammatically correct alternatives such as "required for", "needed regarding", or "information required concerning" to ensure clarity and accuracy in your writing.
Common error
Avoid using "about" after "required" when indicating necessity. Instead, use prepositions like "for" or "regarding" to establish the correct relationship between the requirement and the subject.
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested
Linguistic Context
"Required about" functions incorrectly as it attempts to link a verb of necessity with an inappropriate preposition. Ludwig AI confirms that the construction is not standard in English. More appropriate constructions depend on the intended meaning, such as indicating purpose (required for) or subject matter (information required regarding).
Frequent in
Science
43%
News & Media
29%
Academia
14%
Less common in
Formal & Business
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, while the phrase "required about" appears in various contexts, Ludwig AI analysis indicates it is grammatically incorrect. The phrase attempts to link necessity with a subject, but it does so improperly. Correct alternatives like ""required for"" or "needed regarding" should be used instead to maintain clarity and grammatical accuracy, especially in formal or professional writing. The limited examples found suggest the phrase is uncommon, reinforcing the need for caution and alternative constructions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
needed concerning
Focuses on the specific topic that needs attention or action.
needed regarding
Highlights what information or resources are necessary for a particular situation.
required for
Emphasizes the purpose or end goal for which something is necessary.
necessary for
Indicates that something is essential or indispensable for a given outcome.
essential for
Stresses the critical importance of something in achieving a specific result.
requisite for
Indicates a formal or official requirement for something.
needed to address
Highlights the need for solving or resolving a specific issue or problem.
required to consider
Emphasizes that something needs to be taken into account during deliberation or planning.
demanded concerning
Indicates that something is strongly requested or expected with respect to a topic.
demanded regarding
Emphasizes the necessity of specific information or action related to a subject.
FAQs
How can I correctly use the word "required" in a sentence?
Use "required for" to indicate a need, or "required of" to denote an obligation. For example, "This skill is "required for" the job" or "Honesty is "required of" all employees".
What's a better alternative to "required about"?
Instead of "required about", use alternatives like "needed regarding" or "necessary for" to express the intended meaning clearly.
Is it grammatically correct to say "required about"?
No, "required about" is not grammatically correct. The correct usage involves prepositions like "for", "of", or "regarding" depending on the context. Example: "The tools "required for" the task are available".
What does it mean when something is "required for" a task?
When something is ""required for"" a task, it means that it is essential or necessary in order to successfully complete the task. Example: "Proper training is "required for" operating the machine safely".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
84%
Authority and reliability
2.8/5
Expert rating
Real-world application tested