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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 described
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have described" is correct and usable in written English.
It is typically used to indicate that someone has provided a description or account of something in the past, often with relevance to the present. Example: "In previous studies, researchers have described the effects of climate change on biodiversity."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(3)
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
You have described Thatcher as a friend.
News & Media
Others have described similar efforts.
News & Media
We now basically have described economic equilibrium.
Academia
Former prisoners have described mass hangings.
News & Media
The children have described their dream school.
News & Media
We have described the permutation procedure above.
Science & Research
Some have described Terry as "fearless ".
News & Media
"People have described it as a dacha".
News & Media
You have described the Taliban as vermin.
News & Media
Police have described him as dangerous.
News & Media
How would she have described herself?
News & Media
Expert writing Tips
Best practice
Use "have described" when you want to refer to previous accounts or depictions of something, ensuring you cite the source if necessary.
Common error
Avoid overuse of passive constructions with "have described". Consider active voice alternatives to make your writing more direct and engaging. For example, instead of "The effects have been described by researchers", try "Researchers have described the effects".
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have described" functions as a verb phrase in the present perfect tense, indicating a completed action with continuing relevance. Ludwig provides numerous examples of its usage in various contexts.
Frequent in
News & Media
36%
Science
34%
Academia
24%
Less common in
Wiki
3%
Formal & Business
2%
Reference
1%
Ludwig's WRAP-UP
In summary, the phrase "have described" is a versatile and grammatically sound construction used to reference prior descriptions or accounts. As Ludwig AI highlights, it's prevalent across various domains, including news, science, and academia. While it's considered grammatically correct, remember to avoid overusing the passive voice and consider stronger, more direct alternatives where appropriate. By understanding its function, purpose, and register, you can effectively incorporate "have described" into your writing to enhance clarity and provide valuable context.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
have characterized
Focuses on defining qualities or attributes.
have portrayed
Emphasizes a particular representation or image.
have depicted
Highlights a visual or artistic representation.
have defined
Stresses the act of setting out a clear meaning or scope.
have explained
Focuses on making something understandable.
have recounted
Suggests a narrative or retelling of events.
have illustrated
Emphasizes providing examples or visual aids.
have outlined
Highlights the presentation of main features or points.
have specified
Focuses on providing detailed and precise information.
have cataloged
Highlights a systematic listing or classification.
FAQs
What does "have described" mean?
The phrase "have described" indicates that someone has provided a description or account of something in the past, typically with relevance to the present context.
How can I use "have described" in a sentence?
You can use "have described" to refer to previous accounts or characterizations, such as, "Researchers "have described" the phenomenon in detail in their earlier studies".
What are some alternatives to "have described"?
Depending on the context, you could use alternatives like "have characterized", "have portrayed", or "have defined".
Is it better to use "have described" or "described"?
Using "have described" implies that the description happened at an unspecified time in the past and is still relevant. "Described" alone might refer to a specific instance or a completed action without ongoing relevance.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested