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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
it is based upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "it is based upon" is correct and usable in written English.
You can use it when explaining the foundation or source of an idea, theory, or work. Example: "The research findings are significant because they are based upon extensive data collected over several years."
✓ Grammatically correct
Science
News & Media
Academia
Encyclopedias
Wiki
Formal & Business
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 based upon decontaminating your own brand.
News & Media
It is based upon a Russian word: Dezinformatsiya.
News & Media
It is based upon parallel scoring and population tracking techniques.
It is based upon 40 radar stations, mostly, in high mountains.
News & Media
It is based upon Prolog and the declarative language in Structure and Interpretation of Computer Programs.
It is based upon the BBC's "History of the World In 100 Objects" project.
News & Media
It is based upon her paternal grandmother, a fierce harridan who struck fear into her children.
News & Media
It is based upon a relatively simple model proposed by Olmo et al.
Science
It is based upon the methodological-hermeneutical concept of Intercultural Philosophy.
Science
It is based upon the use of a specially designed radon Multiple Cell Proportional Counter (MCPC).
It is based upon numerical modelling of real and imagined tall building structures.
Science
Expert writing Tips
Best practice
When using "it is based upon", ensure that the connection between the subject and its foundation is clear and logical. Be specific about what the subject is based on for better clarity.
Common error
Avoid using "it is based upon" without specifying the underlying principles or data. A vague statement lacks credibility and leaves readers questioning the validity of the subject.
Source & Trust
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "it is based upon" functions as a linking phrase that introduces the foundation, origin, or rationale behind a concept, idea, or system. Ludwig indicates that the phrase is grammatically sound and widely used in various contexts.
Frequent in
Science
33%
News & Media
31%
Academia
7%
Less common in
Encyclopedias
5%
Wiki
4%
Formal & Business
4%
Ludwig's WRAP-UP
In summary, the phrase "it is based upon" is a grammatically correct and commonly used expression to indicate the foundation or origin of an idea, theory, or system. As confirmed by Ludwig, it's widely accepted across various contexts, including science, news, academia, and more. While often interchangeable with the simpler "it is based on", the "upon" variant can add a slightly more formal tone. When using this phrase, ensure clarity by specifying the exact underlying principles or data to maintain credibility and enhance understanding. Overall, it's a versatile and reliable phrase for explaining the basis of something.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
it is founded on
This alternative is slightly more formal and emphasizes the establishment of something on a particular principle or idea.
it is derived from
This suggests that something originates or comes from a specific source or origin.
it is predicated on
This option implies a logical dependence or assumption as the basis for something.
it is grounded in
This phrase stresses that something is firmly rooted or established in a particular foundation or reality.
it relies on
This indicates that something depends on something else for its success or operation.
it stems from
This highlights the origin or cause of something, suggesting that it arises or develops from a particular starting point.
it hinges on
This suggests that the outcome or success of something depends critically on a particular factor or condition.
it is rooted in
This implies a deep and fundamental connection to a specific origin or foundation.
it is constructed from
This highlights how something is built or created from specific materials or elements.
it draws from
This suggests that something utilizes or takes inspiration from a particular source or influence.
FAQs
How can I use "it is based upon" in a sentence?
You can use "it is based upon" to explain the foundation or source of something, such as an idea, theory, or project. For example, "The study "it is based upon" extensive research data".
What are some alternatives to "it is based upon"?
Some alternatives include "it is founded on", "it is derived from", or "it relies on". The best choice depends on the specific nuance you wish to convey.
Is there a difference between "it is based on" and "it is based upon"?
While "it is based on" and "it is based upon" are largely interchangeable, "it is based upon" can sometimes lend a slightly more formal or emphatic tone. However, the distinction is minimal in modern usage.
Which preposition should I use after "based": on or upon?
"On" is more commonly used in contemporary English. "Upon" is considered more formal and can add a slightly elevated tone, but using "it is based on" is perfectly acceptable.
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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
82%
Authority and reliability
4.5/5
Expert rating
Real-world application tested