Declension table of ādityahṛdaya

Neuter	Singular	Dual	Plural
Nominative	ādityahṛdayam	ādityahṛdaye	ādityahṛdayāni
Vocative	ādityahṛdaya	ādityahṛdaye	ādityahṛdayāni
Accusative	ādityahṛdayam	ādityahṛdaye	ādityahṛdayāni
Instrumental	ādityahṛdayena	ādityahṛdayābhyām	ādityahṛdayaiḥ
Dative	ādityahṛdayāya	ādityahṛdayābhyām	ādityahṛdayebhyaḥ
Ablative	ādityahṛdayāt	ādityahṛdayābhyām	ādityahṛdayebhyaḥ
Genitive	ādityahṛdayasya	ādityahṛdayayoḥ	ādityahṛdayānām
Locative	ādityahṛdaye	ādityahṛdayayoḥ	ādityahṛdayeṣu

Compound ādityahṛdaya -

Adverb -ādityahṛdayam -ādityahṛdayāt