The compounds with some and any are used like the single words some/any.

Compounds

Examples

something
anything
There is something wrong with our car.
someone
anyone*
There is someone at the door.
somebody
anybody*
I would like to be somebody.
someday Someday he’ll be rich.
sometime
anytime
We saw her sometime last month.
sometimes I sometimes take the bus to school.
someplace
anyplace
somewhere
anywhere
Can’t you sing somewhere else?
somehow
anyhow
someway
anyway
She looked ill, somehow.
anymore I can’t help you anymore.

* There is no much difference between someone/anyone and somebody/anybody.

Examples:
There’s someone at the door.
I’d like to be somebody.