* Verb (past participle): This is the most common usage. It describes an action that has already been completed.
* Adjective: It can describe something that has been selected or preferred.
* Noun: This is less common but can occur in cases where the word refers to the act of choosing.
Here are some examples:
* Verb (past participle): "The winner was *chosen* from a pool of talented finalists."
* Adjective: "This is my *chosen* path."
* Noun: "His *chosen* was a wise one."
To determine the correct part of speech, you need to consider the context of the sentence.