What part of speech is rewarded?

"Rewarded" can be a few different parts of speech depending on how it's used in a sentence:

* Verb: This is the most common usage. Example: "The students were rewarded for their good behavior."

* Adjective: This is less common, but still possible. Example: "The rewarded students felt proud of their accomplishments."

* Past Participle: This is used in a verb phrase. Example: "They had rewarded the winners with medals."

So, the answer really depends on the specific context in which "rewarded" is used.