Declension table of ?mahāsnāna

Neuter	Singular	Dual	Plural
Nominative	mahāsnānam	mahāsnāne	mahāsnānāni
Vocative	mahāsnāna	mahāsnāne	mahāsnānāni
Accusative	mahāsnānam	mahāsnāne	mahāsnānāni
Instrumental	mahāsnānena	mahāsnānābhyām	mahāsnānaiḥ
Dative	mahāsnānāya	mahāsnānābhyām	mahāsnānebhyaḥ
Ablative	mahāsnānāt	mahāsnānābhyām	mahāsnānebhyaḥ
Genitive	mahāsnānasya	mahāsnānayoḥ	mahāsnānānām
Locative	mahāsnāne	mahāsnānayoḥ	mahāsnāneṣu

Compound mahāsnāna -

Adverb -mahāsnānam -mahāsnānāt