Declension table of ?hṛdayopasaraṇa

Neuter	Singular	Dual	Plural
Nominative	hṛdayopasaraṇam	hṛdayopasaraṇe	hṛdayopasaraṇāni
Vocative	hṛdayopasaraṇa	hṛdayopasaraṇe	hṛdayopasaraṇāni
Accusative	hṛdayopasaraṇam	hṛdayopasaraṇe	hṛdayopasaraṇāni
Instrumental	hṛdayopasaraṇena	hṛdayopasaraṇābhyām	hṛdayopasaraṇaiḥ
Dative	hṛdayopasaraṇāya	hṛdayopasaraṇābhyām	hṛdayopasaraṇebhyaḥ
Ablative	hṛdayopasaraṇāt	hṛdayopasaraṇābhyām	hṛdayopasaraṇebhyaḥ
Genitive	hṛdayopasaraṇasya	hṛdayopasaraṇayoḥ	hṛdayopasaraṇānām
Locative	hṛdayopasaraṇe	hṛdayopasaraṇayoḥ	hṛdayopasaraṇeṣu

Compound hṛdayopasaraṇa -

Adverb -hṛdayopasaraṇam -hṛdayopasaraṇāt