tapattumassa is the singular inessive of tapattuma.

tapattumaN

Norwegian Bokmål

1hendelseN

2arrangementN; begivelseN

Kven – Norwegian Bokmåldict-fkv-nob/src/N_fkvnob.xml:67703Edit on GitHub Suggest

Case	Sg	Pl
Nom	tapattuma	tapattumat
Gen	tapattuman	tapattumiitten / tapattumitten
Par	tapattumaa	tapattumiita / tapattumii / tapattumia
Ill	tapattumhaan	tapattumhiin
Ine	tapattumassa	tapattumissa
Ela	tapattumasta	tapattumista
Ade	tapattumala	tapattumila
Abl	tapattumalta	tapattumilta
All	tapattumalet / tapattumale	tapattumilet / tapattumile
Abe	tapattumatta	tapattumitta
Ess	tapattumana	tapattumina
Tra	tapattumaksi	tapattumiksi
Com		tapattumine