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
are predicated on
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "are predicated on" is correct and usable in written English.
It is typically used to indicate that something is based on or depends upon a particular premise or condition. Example: "The success of the project is predicated on the team's ability to collaborate effectively."
✓ Grammatically correct
News & Media
Science
Formal & Business
Alternative expressions(20)
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
My answers above are predicated on empirical facts.
News & Media
Those billions are predicated on lots of future growth.
News & Media
Emotional responses are predicated on how the brain thinks.
News & Media
The "Taken" movies are predicated on violent justice.
News & Media
All system elements are predicated on existing technologies.
Science
His opportunities are not based on creating his own shot, but are predicated on movement.
News & Media
These early efforts are predicated on a shift in the relationship between consumer and company.
News & Media
are predicated on the idea that every murder leaves behind a trail of evidence, however faint.
News & Media
Some reality shows are predicated on cruelty, or at least a survival-of-the-fittest mentality.
News & Media
It's not just the Stones' companies that are predicated on being tax efficient.
News & Media
America's closest intelligence relationships are predicated on the understanding that shared information will be carefully handled.
News & Media
Expert writing Tips
Best practice
Use "are predicated on" to establish a clear logical foundation for an argument or plan. This phrase is particularly effective when outlining assumptions or core principles that underpin a larger concept.
Common error
While "are predicated on" is grammatically correct, it can sound overly formal in casual conversation or informal writing. Opt for simpler alternatives like "are based on" or "depend on" when communicating with a general audience.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "are predicated on" functions as a linking verb phrase, indicating that a subject's validity, existence, or outcome is dependent upon certain conditions or assumptions. Ludwig examples show its use in diverse contexts, reinforcing its role in establishing logical foundations.
Frequent in
News & Media
43%
Science
42%
Formal & Business
7%
Less common in
Academia
5%
Encyclopedias
0%
Reference
0%
Ludwig's WRAP-UP
In summary, the phrase "are predicated on" is a grammatically sound and frequently used expression that signifies dependence or reliance on specific conditions or assumptions. As noted by Ludwig AI, it is often used to establish a logical foundation or causal relationship, primarily in news, scientific, and formal business contexts. While versatile, remember to consider your audience and choose simpler alternatives like "are based on" or "depend on" in more informal settings. By understanding its nuances and appropriate contexts, you can effectively use "are predicated on" to enhance the clarity and precision of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
are based upon
Indicates a foundation or basis for something; subtly emphasizes a supporting structure.
are founded on
Suggests a more deliberate and established basis; implies a careful construction of ideas.
are reliant upon
Highlights the dependency aspect; stresses the importance of the base condition for continued function.
hinge on
Emphasizes the critical dependency; suggests that everything depends on a single point or condition.
depend on
A more general term for reliance; lacks the formal tone of "are predicated on".
rest on
Implies that something is supported by a particular foundation.
are contingent upon
Highlights the conditional aspect; stresses that something is only true or valid if a condition is met.
are conditional on
Similar to "are contingent upon" but less formal.
are subject to
Indicates that something is influenced or controlled by a particular factor or condition.
stem from
Highlights the origin or cause; suggests that something originates from a particular source.
FAQs
How can I use "are predicated on" in a sentence?
Use "are predicated on" to show that a plan, idea, or outcome relies on certain assumptions or conditions. For instance, "The project's success "is predicated on" securing adequate funding and resources."
What are some alternatives to "are predicated on"?
You can use alternatives such as "are based on", "depend on", or "rely on" depending on the specific context and desired level of formality.
Is it better to use "are predicated on" or "are based on"?
"Are predicated on" is more formal and emphasizes a logical dependency or foundational premise. "Are based on" is a more general and less formal alternative that indicates a foundation or origin.
What does it mean when something is "predicated on" something else?
It means that the first thing is dependent on the second thing for its existence, validity, or success. The relationship implies that without the second thing, the first thing cannot happen or is not true. For instance, "The study's conclusions "are predicated on" accurate data collection."
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
4.5/5
Expert rating
Real-world application tested