Used and loved by millions
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
qualification of which
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "qualification of which" is correct and usable in written English.
It can be used when referring to a specific qualification that is being discussed or defined in a sentence. Example: "The committee reviewed the qualifications of which the candidates must meet to be considered for the position."
✓ Grammatically correct
Science
News & Media
Encyclopedias
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 examples from authoritative sources
Exact Expressions
1 human-written examples
Thus, allowing appropriate qualification of which construct would display superior biomechanical properties during fatigue model testing.
Science
Human-verified similar examples from authoritative sources
Similar Expressions
59 human-written examples
The best player we could find just happened to be Japanese – and right now I wish he was a Scotsman!" And does he fit in, aside from his musical qualifications, of which there is no doubt?
News & Media
For many of Hong Kong's people life will go on much as before, in what will, for a long time, be the most decent place in China.For this to be said with some confidence (the qualifications, of which there are several, will be examined later) bears testimony not just to the breath-catching, energy-filled city that Hong Kongers have created.
News & Media
There are also special teaching qualifications, one of which is the agrégation, a rigorous competitive examination.
Encyclopedias
Wolf found: "The staple offer for between a quarter and a third of the post-16 cohort is a diet of low-level vocational qualifications, most of which have little to no labour market value.
News & Media
"The staple offer for between a quarter and a third of the post-16 cohort is a diet of low-level vocational qualifications, most of which have little to no labour market value," said the Wolf Report.
News & Media
Her report says: "The staple offer for between a quarter and a third of the post-16 cohort is a diet of low-level vocational qualifications, most of which have little to no labour market value.
News & Media
In the clear light of day, there are many exceptions and qualifications, some of which make the contemporary U.S. look rather impressive, with its simple, equal standard of birthright citizenship,.
News & Media
The general reception of English law under the Second Charter of Justice (see the article "Law of Singapore") was subject to three qualifications – one of which was that English law should be modified in application to Singapore so as not to cause injustice or oppression to the indigenous people of the island.
Wiki
Some social assistance programs were based on the qualification of MLS, which subsequently ensured other assistance such as in medicine, housing, or education.
We do not need both a basic and a second state pension, each with different qualification rules, neither of which provides adequate welfare.
News & Media
Expert writing Tips
Best practice
When using "qualification of which", ensure it clearly refers back to a previously mentioned qualification to avoid ambiguity. This phrase often appears in formal contexts.
Common error
Avoid using "qualification of which" when a simpler construction like "that" or "which" suffices. Overusing it can make your writing sound unnecessarily convoluted.
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "qualification of which" functions as a prepositional phrase, typically used to add detail or specify a previously mentioned qualification. As Ludwig AI suggests, the phrase works as an indicator to refer back to a certain qualification mentioned earlier.
Frequent in
Science
30%
News & Media
28%
Encyclopedias
14%
Less common in
Formal & Business
8%
Wiki
8%
Reference
4%
Ludwig's WRAP-UP
In summary, "qualification of which" serves as a formal prepositional phrase used to add specificity to a previously stated qualification. Although grammatically correct and supported by examples from reputable sources like The Guardian and BBC, as confirmed by Ludwig AI, its frequency is rare, suggesting it should be used judiciously to avoid unnecessary complexity. When simpler alternatives such as "quality that" or even "which" can equally fulfill the intended meaning, they might be preferred to maintain clarity and conciseness. Its usage is more prevalent in academic and scientific contexts where precision is key.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
attribute of which
Replaces "qualification" with "attribute", focusing on inherent characteristics.
quality that
Replaces "qualification of which" with a more direct reference to a quality.
aspect of which
Uses "aspect" to highlight a particular feature being considered.
characteristic of which
Highlights an identifying feature or trait.
criterion that
Substitutes the entire phrase to introduce a specific requirement.
element of which
Replaces qualification with the word element.
requirement that
Emphasizes a mandatory condition.
standard that
Focuses on a specific benchmark or level of achievement.
condition that
Stresses a necessary term or prerequisite.
detail that
Focuses on a specific detail.
FAQs
How can I use "qualification of which" in a sentence?
Use "qualification of which" to refer back to a specific qualification you've already mentioned. For example, "The candidate's experience, a key "qualification of which", was thoroughly reviewed."
What are some alternatives to "qualification of which"?
Alternatives include phrases like "attribute of which", "quality that", or simply using "that" depending on the context.
Is it more formal to say "qualification of which" than "qualification that"?
Yes, "qualification of which" generally sounds more formal than "qualification that". The choice depends on the tone and audience of your writing.
When is it appropriate to use "qualification of which" instead of just "which"?
Use "qualification of which" when you want to specifically emphasize that you're referring to a previously stated qualification. If the context is clear, simply using "which" may be sufficient.
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.1/5
Expert rating
Real-world application tested