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
have illustrated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "have illustrated" is correct and usable in written English.
It can be used to indicate that someone has provided examples or explanations in the past that clarify a point or concept. Example: "In my previous research, I have illustrated the impact of climate change on biodiversity."
✓ Grammatically correct
Science
News & Media
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
To copy it means I have illustrated it".
News & Media
Very few people have illustrated it that way".
News & Media
French cartoonists have illustrated cruelly the increasingly unequal relationship.
News & Media
But need he have illustrated it with this book?
News & Media
They have illustrated the common-sense dictum that experience can be a useful predictor of performance.
News & Media
Some sketches have illustrated the writings about India of her husband William Dalrymple.
News & Media
Dan Brown's Inferno is doing wonders for Dante and the artists who have illustrated him.
News & Media
Yet as recent events have illustrated, Britain may soon be a faded, isolated and irrelevant country.
News & Media
Savile may have illustrated the power of celebrity in the most negative possible way.
News & Media
Recent events have illustrated the conflicting responses that pluralism can arouse.
News & Media
Thousands of his photographs have illustrated news articles in The Times as well as other publications.
News & Media
Expert writing Tips
Best practice
Use "have illustrated" when you want to show that something has been made clear or demonstrated through examples or evidence. It's particularly effective in academic and professional writing to support your arguments with concrete instances.
Common error
While "have illustrated" is appropriate in formal writing, avoid using it excessively in casual conversation or informal writing. Opt for simpler alternatives like "showed" or "explained" for a more natural tone.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "have illustrated" primarily functions as a perfective verb phrase, indicating that examples or evidence have been provided to clarify or support a particular point. Ludwig AI confirms its correct usage in numerous contexts.
Frequent in
Science
54%
News & Media
38%
Wiki
5%
Less common in
Formal & Business
3%
Reference
0%
Encyclopedias
0%
Ludwig's WRAP-UP
In summary, the phrase "have illustrated" is a grammatically sound and frequently used expression, primarily found in scientific and news-related contexts. As Ludwig AI indicates, it serves to provide examples or evidence to clarify a point, enhancing credibility and understanding. While its usage is widespread and generally formal, it's essential to consider simpler alternatives in informal settings. Common related phrases include "have demonstrated" and "have shown", offering nuances in meaning. By understanding its function and contexts, writers can effectively use "have illustrated" to enhance the clarity and persuasiveness of their communication.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
have demonstrated
Emphasizes a clear and convincing proof through examples.
have shown
Focuses on visually or empirically presenting evidence.
have exemplified
Highlights specific instances that serve as a model.
have evidenced
Indicates providing proof or indication of something.
have indicated
Suggests pointing out something without providing explicit proof.
have clarified
Emphasizes making something clearer or easier to understand.
have revealed
Focuses on uncovering or making something known.
have portrayed
Highlights the way something is represented or depicted.
have presented
Focuses on formally introducing or showcasing something.
have described
Highlights the detailing or explaining of something.
FAQs
How can I use "have illustrated" in a sentence?
You can use "have illustrated" to show that something has been made clear or demonstrated through examples. For instance, "Previous studies "have illustrated" the importance of this factor."
What are some alternatives to "have illustrated"?
Alternatives include "have demonstrated", "have shown", or "have exemplified", depending on the specific context and nuance you want to convey.
Is it better to use "have illustrated" or "have shown"?
The choice between "have illustrated" and "have shown" depends on the context. "Have illustrated" emphasizes providing examples, while "have shown" focuses on presenting evidence or data.
What's the difference between "have illustrated" and "have clarified"?
"Have illustrated" implies providing examples to support a point, whereas "have clarified" means making something easier to understand. The former uses instances, the latter focuses on simplification.
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
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested