Declension table of ?sarpirdānaratna

Neuter	Singular	Dual	Plural
Nominative	sarpirdānaratnam	sarpirdānaratne	sarpirdānaratnāni
Vocative	sarpirdānaratna	sarpirdānaratne	sarpirdānaratnāni
Accusative	sarpirdānaratnam	sarpirdānaratne	sarpirdānaratnāni
Instrumental	sarpirdānaratnena	sarpirdānaratnābhyām	sarpirdānaratnaiḥ
Dative	sarpirdānaratnāya	sarpirdānaratnābhyām	sarpirdānaratnebhyaḥ
Ablative	sarpirdānaratnāt	sarpirdānaratnābhyām	sarpirdānaratnebhyaḥ
Genitive	sarpirdānaratnasya	sarpirdānaratnayoḥ	sarpirdānaratnānām
Locative	sarpirdānaratne	sarpirdānaratnayoḥ	sarpirdānaratneṣu

Compound sarpirdānaratna -

Adverb -sarpirdānaratnam -sarpirdānaratnāt