Declension table of ?samayaratna

Neuter	Singular	Dual	Plural
Nominative	samayaratnam	samayaratne	samayaratnāni
Vocative	samayaratna	samayaratne	samayaratnāni
Accusative	samayaratnam	samayaratne	samayaratnāni
Instrumental	samayaratnena	samayaratnābhyām	samayaratnaiḥ
Dative	samayaratnāya	samayaratnābhyām	samayaratnebhyaḥ
Ablative	samayaratnāt	samayaratnābhyām	samayaratnebhyaḥ
Genitive	samayaratnasya	samayaratnayoḥ	samayaratnānām
Locative	samayaratne	samayaratnayoḥ	samayaratneṣu

Compound samayaratna -

Adverb -samayaratnam -samayaratnāt