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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
of those classes
Grammar usage guide and real-world examplesUSAGE SUMMARY
'of those classes' is correct and usable in written English.
It functions as a prepositional phrase that follows a noun, verb, or adjective. For example, "I enjoyed taking advantage of those classes offered at the university."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(5)
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
It is one of those classes I think of fondly.
News & Media
His national education system therefore served children of those classes.
Encyclopedias
"There was no way to 'test out' of those classes," he said.
News & Media
Many of those classes have not been tested as scientists might test them," she said.
News & Media
Well, we have different classes and each of those classes has different armour and weapons to master over time.
News & Media
Berl successfully completed 10 of those classes in such fields as quantum mechanics, machine learning, and genetics.
Academia
But eventually the simpler David of those classes so long ago began to emerge, in all his continuing passion for dance and for trying to fix its problems.
News & Media
Their readerships are more than 80% ABC1 - that's the professional and managerial classes - and 50% AB - the senior members of those classes.
News & Media
"The fundamental question is whether either of those classes of fish are making it back to the Snake River at levels that would lead to survival or recovery.
News & Media
But in an era of prosperity, easy credit and changing social norms, many of those classes were revised to focus on more up-to-date topics.
News & Media
And yet all of those classes of participants in the crisis will recognize, most of the time, that journalism helpfully amplifies their own condition or potential.
News & Media
Expert writing Tips
Best practice
Ensure that the antecedent to "those classes" is clear within the context of your writing. Make sure the reader knows exactly which classes you are referring to.
Common error
Avoid using "of those classes" without clearly establishing which classes are being referenced previously. Ambiguity can confuse the reader and weaken your argument.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "of those classes" functions as a prepositional phrase. It modifies a noun or pronoun by specifying a subset or selection from a previously identified group of classes. Ludwig AI confirms its usability in various contexts.
Frequent in
News & Media
43%
Science
30%
Academia
21%
Less common in
Encyclopedias
3%
Wiki
2%
Formal & Business
1%
Ludwig's WRAP-UP
In summary, the phrase "of those classes" is a grammatically sound and versatile prepositional phrase used to specify a subset from a previously mentioned group of classes. As Ludwig AI confirms, it’s widely applicable across varied writing styles, as shown by a very common frequency across News & Media, Science and Academia. To ensure clarity, always confirm the antecedent to "those classes" is evident. Common usage errors involve vague references that confuse the audience. For alternatives, consider phrases like "among those courses" or "within those categories" to suit different contexts.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
among those courses
Replaces "classes" with "courses", slightly altering the context to a more specific type of educational offering.
of the aforementioned classes
Adds "aforementioned" for emphasis, highlighting that the classes were specifically mentioned earlier.
from those groups
Substitutes "classes" with "groups", broadening the scope beyond educational settings to any kind of grouping.
within those categories
Uses "categories" instead of "classes", which implies a more structured or defined set of groupings.
in those sessions
Replaces "classes" with "sessions", suggesting a more event-based or temporary grouping.
concerning those types
Substitutes "classes" with "types", changing the focus to a specific kind or variety within a broader classification.
regarding those sorts
Uses "sorts" instead of "classes", offering a more informal or general way to refer to groupings.
among such divisions
Replaces "classes" with "divisions", indicating a more formal or structured segmentation.
from that selection
Shifts from "classes" to "selection", focusing on the act of choosing from a larger set.
within said arrangements
Uses "arrangements" in place of "classes", implying a planned or organized grouping.
FAQs
How do I use "of those classes" in a sentence?
Use "of those classes" to refer back to a specific group of classes that you've already mentioned, such as: "We offered several advanced physics courses; of those classes, quantum mechanics was the most popular".
What can I say instead of "of those classes"?
Depending on the context, you could use alternatives like "among those courses", "within those categories", or "from those groups".
Is it correct to say "of them classes" instead of "of those classes"?
While "of them" is grammatically correct in other contexts, in this specific case, "of those classes" is more precise and suitable when referring to a defined set of classes.
What's the difference between "of these classes" and "of those classes"?
"Of these classes" usually refers to classes that are currently under discussion or immediately present, while "of those classes" typically refers to classes that were mentioned earlier or are more distant in context.
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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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested