Declension table of ādiparvan

Neuter	Singular	Dual	Plural
Nominative	ādiparva	ādiparvṇī ādiparvaṇī	ādiparvāṇi
Vocative	ādiparvan ādiparva	ādiparvṇī ādiparvaṇī	ādiparvāṇi
Accusative	ādiparva	ādiparvṇī ādiparvaṇī	ādiparvāṇi
Instrumental	ādiparvaṇā	ādiparvabhyām	ādiparvabhiḥ
Dative	ādiparvaṇe	ādiparvabhyām	ādiparvabhyaḥ
Ablative	ādiparvaṇaḥ	ādiparvabhyām	ādiparvabhyaḥ
Genitive	ādiparvaṇaḥ	ādiparvaṇoḥ	ādiparvaṇām
Locative	ādiparvaṇi	ādiparvaṇoḥ	ādiparvasu

Compound ādiparva -

Adverb -ādiparva -ādiparvam