noun
1st declension · α impure
ἡμέρα · day
α after ε, ι, or ρ stays α in the genitive and dative singular.
Classroom-song bounce — three, then three, same tune each case.
Singular
Plural
Nominative
αἡμέρα
αιἡμέραι
Accusative
ανἡμέραν
αςἡμέρας
Genitive
αςἡμέρας
ωνἡμερῶν
Dative
ᾳἡμέρᾳ
αιςἡμέραις