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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
he illustrates that
Grammar usage guide and real-world examplesUSAGE SUMMARY
'he illustrates that' is correct and usable in written English.
You can use it when you want to draw attention to an example that someone has provided in order to prove a point. For example: "John argued that the economic policies were unfair, and he illustrates that by pointing to the fact that most of the wealth is concentrated in the hands of the top 1% of earners."
✓ Grammatically correct
News & Media
Science
Wiki
Alternative expressions(20)
he demonstrates that
he exemplifies that
he shows that
he proves that
he highlights that
he clarifies that
he points out that
he indicates that
he confirms that
he reveals that
he depicts that
he says that
he cites that
he calculates that
he stipulates that
he suggests that
he relates that
he explains that
he argues that
he underlines that
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
3 human-written examples
"He illustrates that this is a site by and for citizens".
News & Media
As regards group membership, he illustrates that the mere categorization of another as a member of a group need not be discriminatory, but depends upon an appropriate evaluation of the category from the viewpoint of the categorized individual.
Science
When Hans Rosling dissects country bubbles in his visualizations, he illustrates that average information hides vast differences between regions' development achievements.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
54 human-written examples
"He just illustrates that problem," said Prof. Salim S. Abdool Karim, who runs the Durban-based Center for the AIDS Program of Research in South Africa.
News & Media
He illustrated that the molasses could be pre-treated and fermented through his own methodology.
Science
When Adams learned that Dark Horse would acquire the rights to the Universal Monsters, Adams lobbied to them to illustrate a comics sequel to the 1954 film Creature from the Black Lagoon, but Dark Horse wanted to produce an adaptation of the film first, and told Adams that if he illustrated that, that he would be able to illustrate a future sequel.
Wiki
For example, he illustrated that a nectarless orchid (Ophrys apifera) could be favoured by deceit pollination by bees, but was capable of self-fertilization by curving of the caudicles that delivered pollinia directly onto the stigma.
Science
What's impressive is the incredible data he produces to illustrate that trend and deepen our understanding of it.
News & Media
He illustrates how that tension has made many an Israeli ambivalent: "His head reaches to the heights of secular modernity: the attraction of the sciences and the arts, the pleasures and discontents of 20th-century civilization.
News & Media
This volume stands alone as the only Sendak picture book — that is, a book he both wrote and illustrated — that isn't designed for children.
News & Media
He said the example illustrated that decisions about information-sharing in potential death penalty cases were "not easy", and officers were human.
News & Media
Expert writing Tips
Best practice
When using "he illustrates that", ensure the example directly and clearly relates to the preceding statement.
Common error
Avoid using "he illustrates that" to introduce an example that doesn't directly support the preceding statement. Ensure the example clearly demonstrates the point you're making, otherwise, it can confuse the reader.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he illustrates that" serves as a connector, linking a statement to an example that supports it. Ludwig AI confirms that this phrase is correct and useful to show an example to prove a point. This helps in clarifying and providing evidence for the point being made.
Frequent in
News & Media
33%
Science
33%
Wiki
33%
Less common in
Formal & Business
0%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, "he illustrates that" is a grammatically sound phrase used to introduce an example that supports a preceding point. Ludwig AI confirms its correctness and utility in providing clarity and evidence. While relatively rare, it's appropriate for neutral to formal contexts, including news, science, and academic writing. When using this phrase, ensure the example is directly relevant to the statement it supports. Alternative phrases like "he demonstrates that" or "he shows that" can be used depending on the desired nuance.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he demonstrates that
This alternative emphasizes the act of proving something through evidence.
he exemplifies that
This alternative highlights that something serves as a typical example.
he shows that
A more direct and less formal way to say the same thing.
he proves that
This alternative emphasizes the conclusive nature of the evidence.
he highlights that
This option suggests drawing attention to a particular aspect.
he clarifies that
Focuses on making something easier to understand.
he points out that
Suggests bringing attention to a specific detail or fact.
he indicates that
A more formal way of suggesting something is the case without explicitly stating it.
he confirms that
This emphasizes the act of verifying or establishing something as true.
he reveals that
Suggests uncovering or making something known.
FAQs
How can I use "he illustrates that" in a sentence?
Use "he illustrates that" to introduce an example that supports a claim or argument. For example: "The author argues for stricter regulations, and "he illustrates that" with examples of corporate negligence".
What are some alternatives to "he illustrates that"?
Alternatives include "he demonstrates that", "he exemplifies that", or "he shows that". The best choice depends on the specific context and nuance you want to convey.
Is it better to say "he illustrates that" or "he illustrates how"?
Both are grammatically correct, but they have slightly different meanings. "He illustrates that" introduces an example proving a point. "He illustrates how" explains a process or method.
What is the register of "he illustrates that"?
The register of "he illustrates that" is generally neutral to formal. It's suitable for academic writing, news reports, and professional communication.
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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