Declension table of ?ratnaparvata

Masculine	Singular	Dual	Plural
Nominative	ratnaparvataḥ	ratnaparvatau	ratnaparvatāḥ
Vocative	ratnaparvata	ratnaparvatau	ratnaparvatāḥ
Accusative	ratnaparvatam	ratnaparvatau	ratnaparvatān
Instrumental	ratnaparvatena	ratnaparvatābhyām	ratnaparvataiḥ
Dative	ratnaparvatāya	ratnaparvatābhyām	ratnaparvatebhyaḥ
Ablative	ratnaparvatāt	ratnaparvatābhyām	ratnaparvatebhyaḥ
Genitive	ratnaparvatasya	ratnaparvatayoḥ	ratnaparvatānām
Locative	ratnaparvate	ratnaparvatayoḥ	ratnaparvateṣu

Compound ratnaparvata -

Adverb -ratnaparvatam -ratnaparvatāt