| Singular | Plural | |
|---|---|---|
| Nominativ | indicium, indiciumest, indiciumque | indicia |
| Genitiv | indicivae, indicique, indici, indicii, indiciique | indiciorum |
| Dativ | indicio | indiciis |
| Akkusativ | indiciumque, indicium, indiciumest | indicia |
| Ablativ | indicio | indiciis |
| Vokativ | indicium, indiciumest, indiciumque | indicia |