* Determiner: This is the most common use of "some". It modifies a noun, indicating an indefinite quantity or amount.
* Example: "I ate some cookies."
* Pronoun: "Some" can act as a pronoun, replacing a noun that was previously mentioned or understood.
* Example: "I have some cookies. Do you want some?"
* Adjective: "Some" can function as an adjective, describing a quality or characteristic. This is less common, but it can happen in phrases like "some people" or "some other time."
It's important to look at the context of the sentence to determine the correct part of speech.