| Singular | Plural | |
|---|---|---|
| Nominativ | harmonicum, harmonicus, harmonica | harmonicae, harmonici, harmonica |
| Genitiv | harmonicae, harmonici, harmonici | harmonicorum, harmonicorum, harmonicarum |
| Dativ | harmonico, harmonicae, harmonico | harmonicis |
| Akkusativ | harmonicam, harmonicum, harmonicum | harmonica, harmonicos, harmonicas |
| Ablativ | harmonico, harmonico, harmonica | harmonicis |
| Vokativ | harmonicum, harmonice, harmonica | harmonicae, harmonici, harmonica |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |
| Singular | Plural | |
|---|---|---|
| Nominativ | — | — |
| Genitiv | — | — |
| Dativ | — | — |
| Akkusativ | — | — |
| Ablativ | — | — |
| Vokativ | — | — |