Is there something you'd like to say?
Don't just stand there, do something.
There's just something strange about him.Note: Something is not usually used in negatives and questions.
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Someone, somebody, something, somewhereSomeone, somebody, something, somewhere are indefinite pronouns. They function in a similar way to some. We use them in affirmative clauses and in questions expecting a particular answer. We can use them to refer to both general and specific people or things. We use them with a singular verb: …