Declension table of ?bhīruhṛdaya

Neuter	Singular	Dual	Plural
Nominative	bhīruhṛdayam	bhīruhṛdaye	bhīruhṛdayāni
Vocative	bhīruhṛdaya	bhīruhṛdaye	bhīruhṛdayāni
Accusative	bhīruhṛdayam	bhīruhṛdaye	bhīruhṛdayāni
Instrumental	bhīruhṛdayena	bhīruhṛdayābhyām	bhīruhṛdayaiḥ
Dative	bhīruhṛdayāya	bhīruhṛdayābhyām	bhīruhṛdayebhyaḥ
Ablative	bhīruhṛdayāt	bhīruhṛdayābhyām	bhīruhṛdayebhyaḥ
Genitive	bhīruhṛdayasya	bhīruhṛdayayoḥ	bhīruhṛdayānām
Locative	bhīruhṛdaye	bhīruhṛdayayoḥ	bhīruhṛdayeṣu

Compound bhīruhṛdaya -

Adverb -bhīruhṛdayam -bhīruhṛdayāt