Declension table of ?saparvata

Neuter	Singular	Dual	Plural
Nominative	saparvatam	saparvate	saparvatāni
Vocative	saparvata	saparvate	saparvatāni
Accusative	saparvatam	saparvate	saparvatāni
Instrumental	saparvatena	saparvatābhyām	saparvataiḥ
Dative	saparvatāya	saparvatābhyām	saparvatebhyaḥ
Ablative	saparvatāt	saparvatābhyām	saparvatebhyaḥ
Genitive	saparvatasya	saparvatayoḥ	saparvatānām
Locative	saparvate	saparvatayoḥ	saparvateṣu

Compound saparvata -

Adverb -saparvatam -saparvatāt