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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
they have learned
Grammar usage guide and real-world examplesUSAGE SUMMARY
"they have learned" is a correct and usable phrase in written English.
It is usually used to indicate that a group of people have acquired knowledge or skills in the past. Example: "After months of training, they have learned to play the piano fluently."
✓ Grammatically correct
News & Media
Academia
Science
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
They have learned nothing.
News & Media
They have learned from elsewhere.
News & Media
They have learned lessons.
News & Media
And they have learned.
News & Media
And why should they have learned anything?
News & Media
They have learned to live with inflation.
News & Media
They have learned their lesson, they say.
News & Media
The ACT measures what they have learned.
News & Media
"They have learned the right lessons".
News & Media
Is it for what they have learned?
News & Media
"They have learned to disagree better".
News & Media
Expert writing Tips
Best practice
Use "they have learned" to clearly indicate a past acquisition of knowledge or skills by a group. Ensure the context provides clarity about what specific knowledge or skills were acquired.
Common error
Avoid using "they have learned" when referring to an ongoing learning process. Use "they are learning" instead.
Source & Trust
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "they have learned" functions as a verb phrase indicating the completed acquisition of knowledge, skills, or understanding by a group. As Ludwig AI confirms, the phrase is grammatically correct and widely used. Examples from Ludwig show diverse contexts, ranging from lessons learned from mistakes to adapting to new situations.
Frequent in
News & Media
60%
Academia
20%
Science
10%
Less common in
Formal & Business
5%
Wiki
3%
Reference
2%
Ludwig's WRAP-UP
In summary, "they have learned" is a grammatically sound and frequently used phrase to indicate the completed acquisition of knowledge or skills by a group. As Ludwig AI confirms, the phrase is correct. It appears predominantly in news and media, academia, and science. When using this phrase, ensure that the context clearly specifies what has been learned and that the tense aligns with the intended meaning. Consider using alternatives like "they acquired" or "they gained knowledge" for variety, but maintain clarity in conveying the completed learning process.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
they comprehended
Highlights a complete and thorough understanding.
they acquired
Focuses on the act of gaining possession of knowledge.
they have grasped
Implies a firm understanding.
they gained insight
Emphasizes the development of understanding.
they've become aware
Focuses on the realization or recognition of something.
they've mastered
Suggests a high level of skill and knowledge.
they came to know
Highlights the process of becoming aware or familiar.
they have absorbed
Implies knowledge was integrated into their understanding.
they now realize
Emphasizes the current understanding after a period of learning.
they now understand
Shifts the focus to the current state of comprehension.
FAQs
How can I use "they have learned" in a sentence?
Use "they have learned" to describe knowledge or skills that a group of people have acquired in the past. For example, "After the workshop, they have learned new marketing strategies".
What's the difference between "they have learned" and "they are learning"?
"They have learned" indicates a completed learning process, while "they are learning" describes a learning process that is currently in progress. For example, "they are learning Spanish" means they are currently in the process of learning, whereas "they have learned Spanish" implies they have already acquired that skill.
What can I say instead of "they have learned"?
You can use alternatives like "they acquired", "they gained knowledge", or "they came to understand" depending on the specific context.
Is it correct to say "they had learned" instead of "they have learned"?
Both are grammatically correct but have different implications. "They had learned" refers to something learned before another point in the past, while "they have learned" refers to something learned in the past that is relevant to the present.
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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
88%
Authority and reliability
4.5/5
Expert rating
Real-world application tested