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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
these are all
Grammar usage guide and real-world examplesUSAGE SUMMARY
"these are all" is a grammatically correct phrase and can be used in written English.
It is typically used to introduce a list of items or to emphasize that all of the previously mentioned items are included. Example: These are all the supplies you will need for the project: scissors, glue, construction paper, and markers.
✓ Grammatically correct
Alternative expressions(1)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
These are 60-board matches.
News & Media
These are 20 points.
These are 15, 16-year-olds.
News & Media
These are 19th-century creations.
News & Media
All of these are 10-megapixel cameras.
News & Media
"These are 10 spectacular works," he said.
News & Media
These are 17-year-old adolescents".
News & Media
These are 21 out of 700 works that I own.
News & Media
These are 125-year leases at zero rent".
News & Media
"These are 77 children who didn't kill anyone.
News & Media
Among these are 39 characterized genes.
Expert writing Tips
Best practice
When introducing a list, ensure that "these are all" is followed by items that are genuinely comprehensive, avoiding later additions that would undermine the statement.
Common error
Avoid using "these are all" when the list is not exhaustive or when you intend to add more items later. This can mislead your audience and reduce the credibility of your statement. Instead, opt for phrases like "these include" or "these are some of".
Source & Trust
60%
Authority and reliability
3/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "these are all" functions primarily as a determiner phrase, introducing a list or set of items and asserting that the listed items constitute the entirety of the group being referenced. Ludwig AI states that the phrase is grammatically correct.
Frequent in
Science
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News & Media
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Formal & Business
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Less common in
Science
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News & Media
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Formal & Business
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Ludwig's WRAP-UP
In summary, the phrase "these are all" is a grammatically correct way to introduce a complete list or set. As confirmed by Ludwig AI, its function is to denote the entirety of a group. While no specific examples were available in the provided search data, the phrase is generally suitable for both formal and informal communication. It’s important to ensure the list following "these are all" is indeed comprehensive to maintain clarity and credibility.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
all of these are
Reverses the order slightly, emphasizing "all" more directly.
these comprise everything
More formal and emphasizes the completeness of the list.
this includes everything
Highlights the inclusive nature of the statement.
these encompass everything
Similar to "comprise", but slightly broader in scope.
everything is included here
Passively highlights that nothing is excluded.
these completely include
Emphasizes the completeness of inclusion.
this covers everything
Focuses on the coverage or scope of what's being listed.
these account for everything
Highlights that the listed items explain or make up the whole.
that is the entirety of
More formal and emphasizes the complete extent.
that sums it up
A more concise and informal way to indicate completeness.
FAQs
How can I use "these are all" in a sentence?
Use "these are all" to introduce a comprehensive list of items or characteristics. For example, "These are all the ingredients you need for the recipe: flour, sugar, eggs, and butter".
What can I say instead of "these are all"?
You can use alternatives like "all of these are", "this includes everything", or "these comprise everything depending on the context.
Is it redundant to say "these are all of the"?
While not strictly incorrect, using "these are all of the" can sometimes sound redundant. It's often more concise and clearer to simply use "these are all" or "all of the".
How does "these are all" differ from "these are some"?
"These are all" implies a complete list, whereas "these are some" indicates that the list is partial and not exhaustive. Use "these are all" when you're presenting a full set and "these are some" when you're providing examples or a selection.
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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
60%
Authority and reliability
3/5
Expert rating
Real-world application tested