* Verb: This is the most common usage, meaning "to separate into parts."
* Example: "The cake was divided into twelve slices."
* Past Participle: Used as an adjective or part of a verb phrase.
* Example: "The divided nation struggled to find unity." (adjective)
* Example: "The team has been divided into two groups." (part of verb phrase)
* Adjective: Describing something that is split or separated.
* Example: "They have a divided opinion on the issue."
So, the part of speech of "divided" depends on its context in the sentence.