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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 expanded that
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "he expanded that" is correct and usable in written English.
It can be used when referring to someone elaborating on a previous statement or idea. Example: "During the meeting, he expanded that by providing additional details and examples to support his argument."
✓ Grammatically correct
News & Media
Encyclopedias
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
4 human-written examples
Last week he expanded that goal considerably, to 150,000 dwellings and $5.6 billion in city funds, but gave no details.
News & Media
He expanded that franchise to 14 outlets.
News & Media
He expanded that great Sikh centre commercially and became the first Guru to serve as both temporal and spiritual head of the Sikhs.
Encyclopedias
In 1995 he signed a law that made it legal for Texas residents to carry concealed weapons, and in 1997 he expanded that law to allow concealed weapons in churches and hospitals unless those institutions expressly prohibit weapons on their premises.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
Mr. McIntyre's fascination with the birds, particularly what he termed their use of play as a survival mechanism, originally inspired the work, but he has expanded that idea to exploring "the more animal aspects of the human experience".
News & Media
He then expanded that thesis into a best-selling book, Why England Slept (1940).
Encyclopedias
Now he has expanded that essay into a book, The House of Twenty Thousand Books, which brings his grandparents and their world to life.
News & Media
Giambi raves about the glory of the Yankees past and present, and he expands that to say, "There's no better place to play than the East Coast".
News & Media
Dedekind not only presents set-theoretic definitions of further mathematical notions, he also adds a systematic reflection on the means used thereby (and he expands that use in certain respects).
Science
He wanted to see if he could expand that experience to a classroom full of students.
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News & Media
Expert writing Tips
Best practice
Use "he expanded that" to clearly indicate that a subject is providing more details or extending a previous idea. Ensure the context makes it clear what "that" refers to.
Common error
Avoid using "he expanded that" without a clear and immediate reference to what "that" represents. Ensure the preceding context makes the reference unambiguous to prevent confusion.
Source & Trust
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "he expanded that" serves as a connector indicating the subject is elaborating on a previously mentioned idea or statement. Ludwig AI examples show its use in various contexts to signify the provision of additional details or the broadening of a concept.
Frequent in
News & Media
50%
Encyclopedias
20%
Academia
20%
Less common in
Science
10%
Formal & Business
0%
Social Media
0%
Ludwig's WRAP-UP
In summary, the phrase "he expanded that" is a useful way to indicate the continuation or elaboration of a prior point. Ludwig AI confirms its grammatical correctness and appropriateness in various contexts. While not extremely common, the phrase is readily understood and suitable for neutral communication. To enhance clarity, ensure that the reference of "that" is easily identifiable in the context. Alternatives like "he elaborated on that" or "he developed that further" can be used to add nuance, depending on the desired emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
he elaborated on that
Focuses on providing more detail, highlighting the act of adding information.
he built upon that
Suggests a constructive addition, implying a foundation was already present.
he developed that further
Emphasizes the process of growth and progress in the initial idea.
he amplified that point
Implies making the existing idea louder or more prominent.
he extended that concept
Focuses on broadening the scope or application of the original concept.
he clarified that statement
Emphasizes making the original statement easier to understand.
he supplemented that with
Suggests adding something to complete or enhance the original.
he augmented that idea
Highlights the act of increasing or making something greater.
he provided more context for that
Focuses on supplying the background or surrounding information.
he offered a deeper explanation of that
Emphasizes a more thorough and insightful account.
FAQs
How can I use "he expanded that" in a sentence?
Use "he expanded that" to show someone is elaborating on something already mentioned. For example, "He initially presented a brief outline, then "he expanded that" with specific examples."
What are some alternatives to "he expanded that"?
Alternatives include "he elaborated on that", "he developed that further", or "he built upon that", depending on the nuance you wish to convey.
What's the difference between "he expanded that" and "he elaborated on that"?
"He expanded that" suggests broadening the scope, while ""he elaborated on that"" focuses more on providing additional details. The choice depends on whether you're increasing scope or adding detail.
Is it correct to use "he expanded on that" instead of "he expanded that"?
Both are grammatically correct, but "he expanded on that" is more common. "He expanded that" is acceptable when the context makes the reference clear, as confirmed by Ludwig.
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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
85%
Authority and reliability
4.3/5
Expert rating
Real-world application tested