Declension table of ?ādiparvata

Masculine	Singular	Dual	Plural
Nominative	ādiparvataḥ	ādiparvatau	ādiparvatāḥ
Vocative	ādiparvata	ādiparvatau	ādiparvatāḥ
Accusative	ādiparvatam	ādiparvatau	ādiparvatān
Instrumental	ādiparvatena	ādiparvatābhyām	ādiparvataiḥ ādiparvatebhiḥ
Dative	ādiparvatāya	ādiparvatābhyām	ādiparvatebhyaḥ
Ablative	ādiparvatāt	ādiparvatābhyām	ādiparvatebhyaḥ
Genitive	ādiparvatasya	ādiparvatayoḥ	ādiparvatānām
Locative	ādiparvate	ādiparvatayoḥ	ādiparvateṣu

Compound ādiparvata -

Adverb -ādiparvatam -ādiparvatāt