Indefinite pronouns (Indefinitpronomen) refer to people, things and amounts when the exact name is unknown or not needed: Jemand hat angerufen. Niemand ist zu Hause. Alle kommen zur Party. In a shared flat, at work and at the Ausländerbehörde they come up in every conversation: Ist hier noch jemand? Hat jemand Zeit?
The words fall into three groups: for people (man, jemand, niemand, jeder, alle, keiner), for amounts (wenige, einige, viele, die meisten) and for things (etwas, nichts, alles). This lesson answers two main questions. First: which verb form follows the word, for example singular after jeder and plural after alle. Second: which words change their endings, jemand does and etwas does not.