noun

1st & 2nd declension

ος η ον · masculine · feminine · neuter — singular, then plural

One classroom song: masculine, feminine, neuter — singular three, plural three. Same bounce each case. Vocative stays on the chart.

Classroom-song bounce — three, then three, same tune each case.

Singular
Plural
Masc.
Fem.
Neut.
Masc.
Fem.
Neut.
Nominative
ος
η
ον
οι
αι
α
Accusative
ον
ην
ον
ους
ας
α
Genitive
ου
ης
ου
ων
ων
ων
Dative
ῳ
ῃ
ῳ
οις
αις
οις