| Cas | Singulier | Pluriel |
|---|---|---|
| Nominatif | 𐍃𐌰 𐍆𐌹𐍃𐌺𐍃 sa fisks *\ɸisks\ |
𐌸𐌰𐌹 𐍆𐌹𐍃𐌺𐍉𐍃 þái fiskōs *\ˈɸis.koːs\ |
| Vocatif | 𐍆𐌹𐍃𐌺 fisk *\ɸisk\ |
𐍆𐌹𐍃𐌺𐍉𐍃 fiskōs *\ˈɸis.koːs\ |
| Accusatif | 𐌸𐌰𐌽𐌰 𐍆𐌹𐍃𐌺 þana fisk *\ɸisk\ |
𐌸𐌰𐌽𐍃 𐍆𐌹𐍃𐌺𐌰𐌽𐍃 þans fiskans *\ˈɸis.kans\ |
| Génitif | 𐌸𐌹𐍃 𐍆𐌹𐍃𐌺𐌹𐍃 þis fiskis *\ˈɸis.kis\ |
𐌸𐌹𐌶𐌴 𐍆𐌹𐍃𐌺𐌴 þizē fiskē *\ˈɸis.keː\ |
| Datif | 𐌸𐌰𐌼𐌼𐌰 𐍆𐌹𐍃𐌺𐌰 þamma fiska *\ˈɸis.ka\ |
𐌸𐌰𐌹𐌼 𐍆𐌹𐍃𐌺𐌰𐌼 þáim fiskam *\ˈɸis.kam\ |
𐍆𐌹𐍃𐌺𐍃 (fisks) *\ɸisks\ masculin