Declension table of ?hṛdgraha

Masculine	Singular	Dual	Plural
Nominative	hṛdgrahaḥ	hṛdgrahau	hṛdgrahāḥ
Vocative	hṛdgraha	hṛdgrahau	hṛdgrahāḥ
Accusative	hṛdgraham	hṛdgrahau	hṛdgrahān
Instrumental	hṛdgraheṇa	hṛdgrahābhyām	hṛdgrahaiḥ hṛdgrahebhiḥ
Dative	hṛdgrahāya	hṛdgrahābhyām	hṛdgrahebhyaḥ
Ablative	hṛdgrahāt	hṛdgrahābhyām	hṛdgrahebhyaḥ
Genitive	hṛdgrahasya	hṛdgrahayoḥ	hṛdgrahāṇām
Locative	hṛdgrahe	hṛdgrahayoḥ	hṛdgraheṣu

Compound hṛdgraha -

Adverb -hṛdgraham -hṛdgrahāt