Declension table of ?guṇaratna

Neuter	Singular	Dual	Plural
Nominative	guṇaratnam	guṇaratne	guṇaratnāni
Vocative	guṇaratna	guṇaratne	guṇaratnāni
Accusative	guṇaratnam	guṇaratne	guṇaratnāni
Instrumental	guṇaratnena	guṇaratnābhyām	guṇaratnaiḥ
Dative	guṇaratnāya	guṇaratnābhyām	guṇaratnebhyaḥ
Ablative	guṇaratnāt	guṇaratnābhyām	guṇaratnebhyaḥ
Genitive	guṇaratnasya	guṇaratnayoḥ	guṇaratnānām
Locative	guṇaratne	guṇaratnayoḥ	guṇaratneṣu

Compound guṇaratna -

Adverb -guṇaratnam -guṇaratnāt