As a noun:
* The premise of the movie is that a group of strangers are trapped in a haunted house. (The basic idea or starting point)
* The lawyer built her case on the premise that her client was innocent. (The foundation or assumption)
* The company's premise is that everyone deserves access to quality healthcare. (The underlying belief or principle)
* The detective's investigation was based on a false premise. (A mistaken assumption)
As a verb:
* The author premised his novel on the idea of time travel. (To base something on a particular idea or assumption)
* The scientist premised his experiment on the hypothesis that light travels faster than sound. (To establish a foundation or starting point for something)
In a phrase:
* On the premise that everyone is equal, we should treat each other with respect. (Expressing the condition or belief that supports a statement)
* The agreement was made on the premise of mutual trust. (The underlying understanding or condition)
Remember that "premise" can be used in various contexts, so understanding its meaning is crucial for using it correctly in your sentences.