Declension table of ātharvaṇarahasya

Neuter	Singular	Dual	Plural
Nominative	ātharvaṇarahasyam	ātharvaṇarahasye	ātharvaṇarahasyāni
Vocative	ātharvaṇarahasya	ātharvaṇarahasye	ātharvaṇarahasyāni
Accusative	ātharvaṇarahasyam	ātharvaṇarahasye	ātharvaṇarahasyāni
Instrumental	ātharvaṇarahasyena	ātharvaṇarahasyābhyām	ātharvaṇarahasyaiḥ
Dative	ātharvaṇarahasyāya	ātharvaṇarahasyābhyām	ātharvaṇarahasyebhyaḥ
Ablative	ātharvaṇarahasyāt	ātharvaṇarahasyābhyām	ātharvaṇarahasyebhyaḥ
Genitive	ātharvaṇarahasyasya	ātharvaṇarahasyayoḥ	ātharvaṇarahasyānām
Locative	ātharvaṇarahasye	ātharvaṇarahasyayoḥ	ātharvaṇarahasyeṣu

Compound ātharvaṇarahasya -

Adverb -ātharvaṇarahasyam -ātharvaṇarahasyāt