| Singular | Dual | Plural | |
| Nominative |
फणमणिः
phaṇamaṇiḥ |
फणमणी
phaṇamaṇī |
फणमणयः
phaṇamaṇayaḥ |
| Vocative |
फणमणे
phaṇamaṇe |
फणमणी
phaṇamaṇī |
फणमणयः
phaṇamaṇayaḥ |
| Accusative |
फणमणिम्
phaṇamaṇim |
फणमणी
phaṇamaṇī |
फणमणीन्
phaṇamaṇīn |
| Instrumental |
फणमणिना
phaṇamaṇinā |
फणमणिभ्याम्
phaṇamaṇibhyām |
फणमणिभिः
phaṇamaṇibhiḥ |
| Dative |
फणमणये
phaṇamaṇaye |
फणमणिभ्याम्
phaṇamaṇibhyām |
फणमणिभ्यः
phaṇamaṇibhyaḥ |
| Ablative |
फणमणेः
phaṇamaṇeḥ |
फणमणिभ्याम्
phaṇamaṇibhyām |
फणमणिभ्यः
phaṇamaṇibhyaḥ |
| Genitive |
फणमणेः
phaṇamaṇeḥ |
फणमण्योः
phaṇamaṇyoḥ |
फणमणीनाम्
phaṇamaṇīnām |
| Locative |
फणमणौ
phaṇamaṇau |
फणमण्योः
phaṇamaṇyoḥ |
फणमणिषु
phaṇamaṇiṣu |