First Declension
Case Singular Plural
Nominative:     a ae
Genitive:     ae arum
Dative:     ae is
Accusative:     am as
Ablative:     a is
Vocative:     a ae
     
Second Declension
Case Singular Plural
Nominative:     us i
Genitive:     i orum
Dative:     o is
Accusative:     um os
Ablative:     o is
Vocative:     e i
     
Third Declension   masc. / fem.
Case Singular Plural
Nominative:     varies es
Genitive:     is ium, um
Dative:     i ibus
Accusative:     em es
Ablative:     e, i ibus
Vocative:     varies es



Fourth Declension   masc. / neuter
Case Singular Plural
Nominative:     us / u us / ua
Genitive:     us / us uum / uum
Dative:     ui / u ibus / ibus
Accusative:     um / u us / ua
Ablative:     u / u ibus / ibus
Vocative:     us / u us / ua
     
Fifth Declension   feminine
Case Singular Plural
Nominative:     es es
Genitive:     ei erum
Dative:     ei ebus
Accusative:     em es
Ablative:     e ebus
Vocative:     es es
     
Third Declension   neuter      
Case Singular Plural
Nominative:     varies, is ia, a
Genitive:     is ium, um
Dative:     i ibus
Accusative:     varies ia, a
Ablative:     i, e ibus
Vocative:     varies ia, a