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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
have been described
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have been described" is correct and usable in written English.
It can be used when referring to something that has been characterized or explained in the past and continues to be relevant. Example: "The symptoms of the disease have been described in various medical journals over the years."
✓ Grammatically correct
Science
News & Media
Encyclopedias
Wiki
Alternative expressions(16)
have been characterized
have been defined
have been outlined
have been explained
have been identified
have been classified
have been cataloged
have been documented
have been reported
have been subjected
have been depicted
have been labeled
have been typified
have been mapped
have been portrayed
have been suggested
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
More than 500 species have been described.
Encyclopedias
About 500 species have been described.
Encyclopedias
Nearly 1,000 cirripede species have been described.
Encyclopedias
Some closures have been described as suspensions.
News & Media
When you sing it you have been described as punishing, you have been described as relentless.
News & Media
parvifolia have been described.
Science
Different effects have been described.
Science
They have been described as nice.
News & Media
Several operational techniques have been described.
Three types of osteotomies have been described.
Primary and secondary forms have been described.
Expert writing Tips
Best practice
When using "have been described", ensure that the context clearly indicates where or by whom the description was provided. This adds credibility and allows readers to find more information if needed.
Common error
Avoid using "have been described" without specifying who provided the description or where it can be found. This can make the statement vague and less persuasive.
Source & Trust
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have been described" functions as a passive construction, indicating that something has received a description. As Ludwig AI highlights, this construction is commonly used across varied contexts to convey that information regarding a subject has been documented or characterized.
Frequent in
Science
59%
Wiki
15%
News & Media
10%
Less common in
Encyclopedias
5%
Formal & Business
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "have been described" functions as a passive voice construction used to indicate that something has been characterized or explained, often in a formal context. According to Ludwig AI, this phrase is grammatically correct and usable across a wide array of contexts. Predominantly found within scientific literature and academic writing, the phrase serves to reference existing knowledge, emphasizing that a subject has received prior documentation or characterization. Its formality is further reinforced by its prevalent use in science, wiki, and encyclopedic contexts. When utilizing "have been described", clarity can be improved by specifying the source of the description. Alternative phrases include "have been characterized" or "have been outlined", each offering subtle nuances in meaning.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have been characterized
Focuses more on the specific qualities or traits that define something, rather than a general description.
have been defined
Emphasizes a precise and formal explanation of the meaning or scope of something.
have been outlined
Highlights the presentation of the main features or structure of something in a clear and organized manner.
have been detailed
Suggests a thorough and comprehensive explanation, with attention to specific aspects.
have been explained
Focuses on making something understandable, often by clarifying complex or obscure aspects.
have been identified
Emphasizes the act of recognizing and naming something, often within a specific context.
have been classified
Highlights the systematic arrangement of things into groups or categories based on shared characteristics.
have been cataloged
Implies a comprehensive listing or record of items or information, often in a structured format.
have been documented
Stresses the recording of information or events, often for official or historical purposes.
have been reported
Highlights the act of conveying information about something, often through formal channels or publications.
FAQs
How can I use "have been described" in a sentence?
Use "have been described" to indicate that something has been characterized or explained. For example, "The symptoms of the disease "have been described" in detail in medical journals".
What are some alternatives to "have been described"?
Alternatives include "have been characterized", "have been defined", or "have been outlined", depending on the specific nuance you want to convey.
What is the difference between "have been described" and "have been explained"?
"Have been described" generally refers to a characterization or account of something, while "have been explained" implies that something complex has been made understandable.
Is it necessary to specify who or what source "have been described" something?
While not always grammatically required, specifying the source of the description adds credibility and provides context. For instance, "The effects "have been described" by researchers at MIT" is more informative than "The effects "have been described"".
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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
81%
Authority and reliability
4.5/5
Expert rating
Real-world application tested