Third Declension Latin

Nom. Sg

• (no standard ending)
• ending =-ibus
• ending =-ēs
• ending =-ibus
• ending =-um

Gen. Sg

• ending = -is
• (no standard ending)
• ending =-ibus
• ending =-ēs
• ending =-ibus

Dat. Sg

• ending =-ī
• ending = -is
• (no standard ending)
• ending =-ibus
• ending =-ēs

Acc. Sg

• ending =-em
• ending =-ī
• ending = -is
• (no standard ending)
• ending =-ibus

Abl. Sg

• ending =-e
• ending =-em
• ending =-ī
• ending = -is
• (no standard ending)

Nom. Pl

• ending =-ēs
• ending =-e
• ending =-em
• ending =-ī
• ending = -is

Gen. Pl

• ending =-um
• ending =-ēs
• ending =-e
• ending =-em
• ending =-ī

Dat. Pl

• ending =-ibus
• ending =-um
• ending =-ēs
• ending =-e
• ending =-em

Acc. Pl

• ending =-ēs
• ending =-ibus
• ending =-um
• ending =-ēēē
• ending =-e

Abl. Pl

• ending =-ibus
• ending =-ēs
• Ablatives stink!
• ending =-um
• ending =-ēs