Indefinite pronouns (jemand, niemand...)

Someone and No one

To talk about unspecified people, use jemand (someone) and niemand (no one). They act like er/sie/es and take a third-person singular verb.

Someone is knocking on the door.
Jemand klopft an die Tür.
No one stayed yesterday.
Gestern ist niemand geblieben.
No one is answering.
Niemand antwortet.

Everything and Everyone

Use alles (everything) for things and jeder (everyone) for people. Both take a third-person singular verb.

We want to see everything.
Wir wollen alles sehen.
Everything is perfect today.
Heute ist alles perfekt.
Everyone knows the secret.
Jeder kennt das Geheimnis.

Some and Few

To talk about limited quantities of people or things, use manche (some) or wenige (few). Because they refer to multiple items, they take a plural verb.

Some people are missing today.
Manche Leute fehlen heute.
Some are coming by bus.
Manche kommen mit dem Bus.
Only few know the answer.
Nur wenige wissen die Antwort.

The Unknown and the Non-Existent

To emphasize that a thing is completely unspecified, German uses the prefix irgend-. For example, irgendetwas means "something" or "anything (at all)".

Is something missing here?
Fehlt hier irgendetwas?
Do you need anything from the pharmacy?
Brauchen Sie irgendetwas aus der Apotheke?

To express that something is in no location whatsoever, use nirgendwo (nowhere).

We cannot find him anywhere.
Wir können ihn nirgendwo finden.
I cannot find my key anywhere.
Ich finde meinen Schlüssel nirgendwo.

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