Declension table of ?mantrasnāna

Neuter	Singular	Dual	Plural
Nominative	mantrasnānam	mantrasnāne	mantrasnānāni
Vocative	mantrasnāna	mantrasnāne	mantrasnānāni
Accusative	mantrasnānam	mantrasnāne	mantrasnānāni
Instrumental	mantrasnānena	mantrasnānābhyām	mantrasnānaiḥ
Dative	mantrasnānāya	mantrasnānābhyām	mantrasnānebhyaḥ
Ablative	mantrasnānāt	mantrasnānābhyām	mantrasnānebhyaḥ
Genitive	mantrasnānasya	mantrasnānayoḥ	mantrasnānānām
Locative	mantrasnāne	mantrasnānayoḥ	mantrasnāneṣu

Compound mantrasnāna -

Adverb -mantrasnānam -mantrasnānāt