Declension table of ?mahāvaiśvānaravrata

Neuter	Singular	Dual	Plural
Nominative	mahāvaiśvānaravratam	mahāvaiśvānaravrate	mahāvaiśvānaravratāni
Vocative	mahāvaiśvānaravrata	mahāvaiśvānaravrate	mahāvaiśvānaravratāni
Accusative	mahāvaiśvānaravratam	mahāvaiśvānaravrate	mahāvaiśvānaravratāni
Instrumental	mahāvaiśvānaravratena	mahāvaiśvānaravratābhyām	mahāvaiśvānaravrataiḥ
Dative	mahāvaiśvānaravratāya	mahāvaiśvānaravratābhyām	mahāvaiśvānaravratebhyaḥ
Ablative	mahāvaiśvānaravratāt	mahāvaiśvānaravratābhyām	mahāvaiśvānaravratebhyaḥ
Genitive	mahāvaiśvānaravratasya	mahāvaiśvānaravratayoḥ	mahāvaiśvānaravratānām
Locative	mahāvaiśvānaravrate	mahāvaiśvānaravratayoḥ	mahāvaiśvānaravrateṣu

Compound mahāvaiśvānaravrata -

Adverb -mahāvaiśvānaravratam -mahāvaiśvānaravratāt