Declension table of ?nayaratna

Neuter	Singular	Dual	Plural
Nominative	nayaratnam	nayaratne	nayaratnāni
Vocative	nayaratna	nayaratne	nayaratnāni
Accusative	nayaratnam	nayaratne	nayaratnāni
Instrumental	nayaratnena	nayaratnābhyām	nayaratnaiḥ
Dative	nayaratnāya	nayaratnābhyām	nayaratnebhyaḥ
Ablative	nayaratnāt	nayaratnābhyām	nayaratnebhyaḥ
Genitive	nayaratnasya	nayaratnayoḥ	nayaratnānām
Locative	nayaratne	nayaratnayoḥ	nayaratneṣu

Compound nayaratna -

Adverb -nayaratnam -nayaratnāt