What are the 1st 2nd and 3rd declension endings?
Latin has five declensions total, grouped according to the type of sound which comes at the end of a noun's base. First declension includes nouns which have bases ending in -a, second declension nouns have bases ending in -o, third in consonants, fourth in -u and fifth in -e.
What are the Latin declension endings?
Nominative and accusative cases of neuter nouns are always the same. The plural always ends in '-a'. Accusative singular for masculine and feminine nouns always ends in '-m'; accusative plural for masculine and feminine nouns always ends in '-s'. Genitive plural of all declensions ends in '-um'.