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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
could have illustrated
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "could have illustrated" is correct and usable in written English.
It can be used to express a hypothetical situation in the past where something was possible but did not occur. Example: "The artist could have illustrated the story more vividly if he had more time."
✓ Grammatically correct
News & Media
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
4 human-written examples
Nothing could have illustrated more starkly how swiftly and efficiently the wheels of justice turn for the rich, and how there is virtually no justice for the poor.
News & Media
Nothing could have illustrated Mr. Cohen's point about the slim purchase that Israel's "minority" -- the living -- have over the "majority" -- the dead -- better than Mr. Wiesel's sentimental claim over all of Jerusalem on behalf of some misty-eyed notion of three thousand years of Jewish "belonging".
News & Media
"The biggest thing I wish I could have illustrated though film was the microaggression, the people who would see me and loudly do a 'war cry,' people raising their hand and saying 'how' or the van filled with a family that rolled down their windows and slapped their hands over their mouths using that other 'Indian' sound we know and love," Deal said.
News & Media
While the examples of greed and negligence are true, positive examples of good corporate behavior could have illustrated prevention and better balanced the portrayal of the food industry.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
The events surrounding the Cabinet reshuffle over the past few days could not have illustrated that more graphically.
News & Media
"I said to myself, how could anyone not have illustrated this before?" In the new clothbound edition, Ms. Kalman's whimsical paintings are sprinkled through the text, often responding to the wry or quirky examples the authors chose to enliven what might otherwise have been a dry discussion of grammatical rules.
News & Media
In the particular circumstance of two similar trials running in parallel, we have illustrated how Bayesian methods could be used.
Science
The images of Crossett's African-American residents wheezing as they struggle with industrial pollution in their own back yards, as captured in "Company Town," could have aptly illustrated the Kochs' "End the Divide" campaign.
News & Media
Walt could have better illustrated this phenomenon with methamphetamine, since d-methamphetamine induces classic stimulant effects, whereas l-methamphetamine is only a weak stimulant but an excellent decongestant, which is sold over-the-counter in Vicks® inhalers under the pseudonym les-desoxyephedrine.
News & Media
Walt could have better illustrated this phenomenon with methamphetamine, since d-methamphetamine induces classic stimulant effects, whereas l-methamphetamine is only a weak stimulant but an excellent decongestant,which is sold over-the-counter in Vicks® inhalers under the pseudonym les-desoxyephedrine.
News & Media
Walt could have better illustrated this phenomenon with methamphetamine, since d-methamphetamine induces classic stimulant effects, whereas l-methamphetamine is only a weak stimulant but an excellent decongestant, which is sold over-the-counter in Vicks® inhalers under the pseudonym les-desoxyephedrine.
News & Media
Expert writing Tips
Best practice
When using "could have illustrated," ensure the context makes it clear what specific element would have been used as the illustration. This prevents ambiguity and strengthens your argument.
Common error
Avoid using "could have illustrated" when referring to present or future possibilities. This phrase specifically refers to past hypothetical situations. Use "could illustrate" instead if you're discussing current potential.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "could have illustrated" functions as a modal verb phrase expressing a hypothetical past ability or possibility. It indicates that something had the potential to clarify or demonstrate a point but did not, often implying a sense of regret or critique. Ludwig AI confirms its correct and usable nature in written English.
Frequent in
News & Media
50%
Science
50%
Formal & Business
0%
Less common in
Academia
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "could have illustrated" is a grammatically sound phrase used to express a missed opportunity to clarify or demonstrate something more effectively in the past. As confirmed by Ludwig AI, it is usable in written English. Though not overly common, the phrase appears across diverse contexts in news media and scientific literature. To ensure clarity, always specify what element could have served as the illustration. Alternatives such as "might have shown" or "could have demonstrated" can offer similar meanings depending on the nuance you wish to convey.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
might have shown
Replaces 'illustrated' with 'shown', emphasizing the act of displaying something.
could have demonstrated
Substitutes 'illustrated' with 'demonstrated', highlighting the act of proving or making something clear.
could have exemplified
Replaces 'illustrated' with 'exemplified', emphasizing the use of something as a typical example.
might have clarified
Changes 'illustrated' to 'clarified', focusing on making something easier to understand.
could have highlighted
Replaces 'illustrated' with 'highlighted', emphasizing the act of drawing attention to something important.
might have portrayed
Substitutes 'illustrated' with 'portrayed', focusing on depicting something in a specific way.
could have evinced
Replaces 'illustrated' with 'evinced', emphasizing the revelation of a quality or feeling.
might have embodied
Changes 'illustrated' to 'embodied', highlighting the representation of something in a tangible form.
could have represented
Replaces 'illustrated' with 'represented', focusing on symbolizing or standing for something.
might have signified
Substitutes 'illustrated' with 'signified', emphasizing the indication of a specific meaning or message.
FAQs
How can I use "could have illustrated" in a sentence?
Use "could have illustrated" to express that something had the potential to demonstrate or clarify a point in the past, but it didn't. For example, "The presentation "could have illustrated" the benefits more clearly with real-world examples."
What's a good alternative to "could have illustrated"?
Depending on the context, you can use phrases like "might have shown", "could have demonstrated", or "could have clarified" to convey a similar meaning.
Is it correct to say "can have illustrated" instead of "could have illustrated"?
No, "can have illustrated" is not grammatically correct in most contexts. "Could have illustrated" is used to express a past possibility, while "can" indicates a present ability or possibility. Therefore, ""could have illustrated"" is the appropriate choice here.
What is the difference between "could have illustrated" and "could illustrate"?
"Could have illustrated" refers to a missed opportunity in the past. "Could illustrate" refers to a present or future possibility. For example, "He "could have illustrated" his point better if he had shown the graph" (past), versus "He could illustrate his point better by showing the graph" (future).
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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
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested