Declension table of ?mahāvratahautra

Neuter	Singular	Dual	Plural
Nominative	mahāvratahautram	mahāvratahautre	mahāvratahautrāṇi
Vocative	mahāvratahautra	mahāvratahautre	mahāvratahautrāṇi
Accusative	mahāvratahautram	mahāvratahautre	mahāvratahautrāṇi
Instrumental	mahāvratahautreṇa	mahāvratahautrābhyām	mahāvratahautraiḥ
Dative	mahāvratahautrāya	mahāvratahautrābhyām	mahāvratahautrebhyaḥ
Ablative	mahāvratahautrāt	mahāvratahautrābhyām	mahāvratahautrebhyaḥ
Genitive	mahāvratahautrasya	mahāvratahautrayoḥ	mahāvratahautrāṇām
Locative	mahāvratahautre	mahāvratahautrayoḥ	mahāvratahautreṣu

Compound mahāvratahautra -

Adverb -mahāvratahautram -mahāvratahautrāt