Latin Declensions

Declension 1 - Feminine

Case

Singular

Plural

Nominative

-a

-ae

Accusative

-am

-as

Declension 2 - Masculine

Case

Singular

Plural

Nominative

-us

-i

Accusative

-um

-os

Case

Declension 1(almost always fem)

Declension 2 (if masculine)

Declension 2 (if neuter)

Declension 3 (if mas/fem)

Declension 3 (if neuter)

singular

nominative

a

us (can very)

um

Varies

varies

singular

accusative

am

um

um

em

em

plural

nominative

ae

i

a

es

a

plural

accusative

as

os

a

es

a