Declension table of ?mṛduhṛdaya

Masculine	Singular	Dual	Plural
Nominative	mṛduhṛdayaḥ	mṛduhṛdayau	mṛduhṛdayāḥ
Vocative	mṛduhṛdaya	mṛduhṛdayau	mṛduhṛdayāḥ
Accusative	mṛduhṛdayam	mṛduhṛdayau	mṛduhṛdayān
Instrumental	mṛduhṛdayena	mṛduhṛdayābhyām	mṛduhṛdayaiḥ mṛduhṛdayebhiḥ
Dative	mṛduhṛdayāya	mṛduhṛdayābhyām	mṛduhṛdayebhyaḥ
Ablative	mṛduhṛdayāt	mṛduhṛdayābhyām	mṛduhṛdayebhyaḥ
Genitive	mṛduhṛdayasya	mṛduhṛdayayoḥ	mṛduhṛdayānām
Locative	mṛduhṛdaye	mṛduhṛdayayoḥ	mṛduhṛdayeṣu

Compound mṛduhṛdaya -

Adverb -mṛduhṛdayam -mṛduhṛdayāt