Latin 1st Declension NounsVersion en ligne Noun case endings for first declension. Match an ending to its type (i.e. singular/plural and nom/acc etc) par Chloe Funnell 1 Group 1 2 Group 2 3 Group 3 4 Group 4 5 Group 5 6 Group 6 a nom sing abl sing voc sing am acc sing ae gen sing dat sing nom pl voc pl as acc pl arum gen pl is dat pl abl pl