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
is predicated upon
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "is predicated upon" is correct and commonly used in written English.
It means that something is based or dependent on something else for its existence, truth, or validity. Example: The success of the project is predicated upon the support and cooperation of all team members.
✓ Grammatically correct
Science
News & Media
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
Still, according to Jarvis's diagnosis, marriage — even the strongest of marriages — is predicated upon wifely confinement.
News & Media
*United's business plan is predicated upon a significant near-term rebound in revenue.
News & Media
Artistic experimentation is ostensibly encouraged, but largely, the community is predicated upon salable aesthetics.
News & Media
Kenya's own tourist industry is predicated upon a steady flow of well-heeled Europeans into Nairobi.
News & Media
The Reid interrogation technique is predicated upon an accurate determination, during Behavioral Analysis, of whether the suspect is lying.
News & Media
It is predicated upon the notion that one should hit agents where it hurts - in their percentages.
News & Media
It is predicated upon the idea that competitive markets are central to investment, efficiency, innovation, and growth.
Encyclopedias
But the idea that the design of buildings is predicated upon a coefficient of investment and revenue stream is really nothing new.
News & Media
But the "Bachelor" franchise is predicated upon the idea that the foundation of a marriage can be built in two months.
News & Media
Indeed, there is something cultish about the atmosphere at F&C, not least because the school's future is predicated upon its adherents' loyalty to the cause.
News & Media
Contrary to the assemblywoman's implication, this is neither a novel, nor a "phony," legal concept, but rather is predicated upon five decades of legal precedent.
News & Media
Expert writing Tips
Best practice
When using "is predicated upon", ensure the relationship between the subject and the foundation is clear to avoid ambiguity. Explicitly state what the subject relies on for its existence or validity.
Common error
Avoid using "is predicated upon" with overly abstract or undefined concepts. Ground the statement in concrete terms to maintain clarity and impact. For example, instead of "Success is predicated upon hard work", specify: "The project's success is predicated upon the team's consistent effort and adherence to deadlines."
Source & Trust
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "is predicated upon" functions as a linking verb indicating a relationship of dependence or foundation. As Ludwig indicates, it connects a subject to the condition or basis upon which it relies. Examples show it used to explain core dependencies in various fields.
Frequent in
Science
35%
News & Media
30%
Formal & Business
20%
Less common in
Encyclopedias
5%
Wiki
5%
Reference
5%
Ludwig's WRAP-UP
The phrase "is predicated upon" signifies that something is based on or dependent on something else. As Ludwig AI clarifies, it’s grammatically correct and commonly used. Found frequently in scientific, news, and formal business contexts, this phrase indicates a relationship of reliance or foundation. While alternatives like "is based on" or "depends on" exist, "is predicated upon" offers a more formal and precise tone. When using this phrase, ensure clarity in the relationship you are establishing to avoid vagueness. Keep in mind its formal register, making it most suitable for academic, technical, or professional writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
is based on
Emphasizes the foundation or groundwork upon which something is built, slightly less formal.
is dependent on
Highlights the reliance of one thing on another for its existence or function, conveying a sense of contingency.
relies on
Focuses on the act of depending on something, often implying a necessary condition for success or operation.
hinges on
Suggests that the outcome or success is critically determined by a single key factor, adding a sense of precariousness.
is contingent on
Emphasizes the conditional nature of the relationship, where one thing is only true or possible if another is.
is grounded in
Implies a deep and fundamental connection, suggesting that something is firmly established on a particular basis.
is rooted in
Similar to 'grounded in' but often used to convey a historical or cultural connection.
is founded on
Highlights the establishment or creation of something on a specific principle or idea.
is conditional on
Stresses that something will happen only if certain conditions are met.
is subject to
Indicates that something is vulnerable to or affected by something else, implying a lack of full control.
FAQs
What does "is predicated upon" mean?
The phrase "is predicated upon" means that something is based on or depends on something else. It indicates a necessary condition or foundation.
How can I use "is predicated upon" in a sentence?
Use "is predicated upon" to show that one thing relies on another. For example, "The success of the experiment "is predicated upon" accurate data collection."
What are some alternatives to "is predicated upon"?
You can use alternatives like "is based on", "is dependent on", or "relies on" depending on the specific context.
Is "is predicated upon" formal or informal?
"Is predicated upon" is generally considered a formal phrase, suitable for academic, professional, or technical writing. In more casual contexts, simpler alternatives like "is based on" or "depends on" may be more appropriate.
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
87%
Authority and reliability
4.6/5
Expert rating
Real-world application tested