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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
many of these
Grammar usage guide and real-world examplesUSAGE SUMMARY
"many of these" is an acceptable phrase in written English.
You can use it when referring to a group of multiple items or people that have been previously mentioned or are apparent. For example: "There are many ways to improve your writing, and many of these methods involve practicing."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Formal & Business
Wiki
Alternative expressions(2)
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
Many of these are dwarfs.
Encyclopedias
Many of these measures continue.
News & Media
Many of these shares are now worthless.
News & Media
Many of these are natural-resource companies.
News & Media
Many of these are big bulk sales.
News & Media
"Many of these people are respected colleagues".
News & Media
Many of these lists are available online.
News & Media
Many of these have geographic restrictions.
News & Media
Many of these men are ex-combatants.
News & Media
Many of these grow in semiarid woodlands.
Encyclopedias
Many of these galleries sponsor annual competitions.
Encyclopedias
Expert writing Tips
Best practice
When using "many of these", ensure the 'these' clearly refers to a previously mentioned group to avoid ambiguity. For clarity, rephrase if the reference is unclear.
Common error
Avoid using "many of these" without a clear antecedent. If the items or people you're referring to haven't been explicitly mentioned or are not immediately obvious, it's better to restate the noun or use a more specific pronoun.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "many of these" functions as a determiner phrase, specifying a quantity of items or individuals previously identified. Ludwig AI confirms its acceptability in English writing. Its primary role is to quantify a subset of a known group.
Frequent in
News & Media
40%
Encyclopedias
20%
Science
15%
Less common in
Formal & Business
10%
Wiki
10%
Reference
5%
Ludwig's WRAP-UP
In summary, "many of these" is a versatile and commonly used phrase for referring to a subset of previously mentioned items or individuals. According to Ludwig AI, the phrase is perfectly acceptable in written English. It functions as a determiner phrase, adding specific information about a group and frequently appearing in news, encyclopedias, science, business and wiki contexts. When employing "many of these", ensure there's a clear reference to avoid ambiguity. Consider alternatives like "a lot of these" or "several of these" to adjust the tone or emphasis.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
a lot of these
Emphasizes quantity in a less formal tone.
several of these
Indicates more than two but not a large number, maintaining neutrality.
numerous of these
Suggests a considerable quantity, with a slightly more formal tone.
quite a few of these
Indicates a notable quantity in a conversational way.
a good number of these
Highlights a satisfactory quantity, remaining neutral.
a majority of these
Indicates more than half, focusing on proportion.
most of these
Implies the largest part, emphasizing predominance.
a significant portion of these
Highlights the importance of the quantity being referenced.
a large proportion of these
Emphasizes a considerable ratio within the total.
a substantial number of these
Highlights a large quantity in a more formal manner.
FAQs
How can I use "many of these" in a sentence?
Use "many of these" to refer back to a group of items or people already mentioned. For example, "I bought several books, and "many of these" were novels."
What's a less formal way to say "many of these"?
You can use phrases like "a lot of these" or "quite a few of these" for a less formal tone.
How does "many of these" differ from "most of these"?
"Many of these" indicates a large number, while "most of these" implies the majority or more than half. Use "most of these" when you want to emphasize that the majority of the previously mentioned items or people are being discussed.
Is it ever incorrect to use "many of these"?
It's incorrect if the reference is unclear. If it's not obvious what "these" refers to, rephrase the sentence for clarity or use a different construction such as "several of these".
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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
4.5/5
Expert rating
Real-world application tested