Declension table of ?hatahṛdaya

Neuter	Singular	Dual	Plural
Nominative	hatahṛdayam	hatahṛdaye	hatahṛdayāni
Vocative	hatahṛdaya	hatahṛdaye	hatahṛdayāni
Accusative	hatahṛdayam	hatahṛdaye	hatahṛdayāni
Instrumental	hatahṛdayena	hatahṛdayābhyām	hatahṛdayaiḥ
Dative	hatahṛdayāya	hatahṛdayābhyām	hatahṛdayebhyaḥ
Ablative	hatahṛdayāt	hatahṛdayābhyām	hatahṛdayebhyaḥ
Genitive	hatahṛdayasya	hatahṛdayayoḥ	hatahṛdayānām
Locative	hatahṛdaye	hatahṛdayayoḥ	hatahṛdayeṣu

Compound hatahṛdaya -

Adverb -hatahṛdayam -hatahṛdayāt