* Verb: When "depends" is the main verb of a sentence, it means something is contingent on something else.
* Example: "It depends on the weather."
* Preposition: When "depends" is followed by a noun or pronoun, it functions like a preposition, showing a relationship between elements.
* Example: "The success of the project depends on good planning."
* Interjection: "Depends" can also be used as an interjection, expressing uncertainty or a neutral response.
* Example: "Will you come to the party? Depends."
It's important to look at the context of the sentence to determine the correct part of speech for "depends."