* Pronoun: This is the most common usage. It acts as a pronoun, replacing a noun or noun phrase.
* Example: "I don't have anything to wear." (Here, "anything" replaces a specific item of clothing.)
* Adjective: It can act as an adjective, modifying a noun.
* Example: "Is there anything interesting on TV tonight?" (Here, "anything" modifies the noun "thing" which is implied.)
* Determiner: It can be used as a determiner, specifying a quantity.
* Example: "Anything can happen." (Here, "anything" indicates an indefinite quantity.)
It's important to understand the context to determine the specific part of speech "anything" is functioning as in a given sentence.