studioer is the neuter plural indefinite of studio.

studioN

Kven

studioN

Norwegian Bokmål – Kvendict-nob-fkv/src/N_nobfkv.xml:98401Edit on GitHub Suggest

studioN; sáddehatN

Norsk-nordsamisk ordbokdict-nob-sme/src/N_nobsme.xml:35507Edit on GitHub Suggest

Case	Sg	Pl
Indef	studio	studioer
Def	studioet	studioene