| Singular | Dual | Plural | |
| Nominative |
तपिष्णु
tapiṣṇu |
तपिष्णुनी
tapiṣṇunī |
तपिष्णूनि
tapiṣṇūni |
| Vocative |
तपिष्णो
tapiṣṇo तपिष्णु tapiṣṇu |
तपिष्णुनी
tapiṣṇunī |
तपिष्णूनि
tapiṣṇūni |
| Accusative |
तपिष्णु
tapiṣṇu |
तपिष्णुनी
tapiṣṇunī |
तपिष्णूनि
tapiṣṇūni |
| Instrumental |
तपिष्णुना
tapiṣṇunā |
तपिष्णुभ्याम्
tapiṣṇubhyām |
तपिष्णुभिः
tapiṣṇubhiḥ |
| Dative |
तपिष्णुने
tapiṣṇune |
तपिष्णुभ्याम्
tapiṣṇubhyām |
तपिष्णुभ्यः
tapiṣṇubhyaḥ |
| Ablative |
तपिष्णुनः
tapiṣṇunaḥ |
तपिष्णुभ्याम्
tapiṣṇubhyām |
तपिष्णुभ्यः
tapiṣṇubhyaḥ |
| Genitive |
तपिष्णुनः
tapiṣṇunaḥ |
तपिष्णुनोः
tapiṣṇunoḥ |
तपिष्णूनाम्
tapiṣṇūnām |
| Locative |
तपिष्णुनि
tapiṣṇuni |
तपिष्णुनोः
tapiṣṇunoḥ |
तपिष्णुषु
tapiṣṇuṣu |