Declension table of ?bhaumavrata

Neuter	Singular	Dual	Plural
Nominative	bhaumavratam	bhaumavrate	bhaumavratāni
Vocative	bhaumavrata	bhaumavrate	bhaumavratāni
Accusative	bhaumavratam	bhaumavrate	bhaumavratāni
Instrumental	bhaumavratena	bhaumavratābhyām	bhaumavrataiḥ
Dative	bhaumavratāya	bhaumavratābhyām	bhaumavratebhyaḥ
Ablative	bhaumavratāt	bhaumavratābhyām	bhaumavratebhyaḥ
Genitive	bhaumavratasya	bhaumavratayoḥ	bhaumavratānām
Locative	bhaumavrate	bhaumavratayoḥ	bhaumavrateṣu

Compound bhaumavrata -

Adverb -bhaumavratam -bhaumavratāt