Neuter	Singular	Dual	Plural
Nominative	tantuparva	tantuparvṇī | tantuparvaṇī	tantuparvāṇi
Vocative	tantuparvan | tantuparva	tantuparvṇī | tantuparvaṇī	tantuparvāṇi
Accusative	tantuparva	tantuparvṇī | tantuparvaṇī	tantuparvāṇi
Instrumental	tantuparvaṇā	tantuparvabhyām	tantuparvabhiḥ
Dative	tantuparvaṇe	tantuparvabhyām	tantuparvabhyaḥ
Ablative	tantuparvaṇaḥ	tantuparvabhyām	tantuparvabhyaḥ
Genitive	tantuparvaṇaḥ	tantuparvaṇoḥ	tantuparvaṇām
Locative	tantuparvaṇi	tantuparvaṇoḥ	tantuparvasu

Compound tantuparva-

Adverb -tantuparva -tantuparvam