Declension table of devavrata

Neuter	Singular	Dual	Plural
Nominative	devavratam	devavrate	devavratāni
Vocative	devavrata	devavrate	devavratāni
Accusative	devavratam	devavrate	devavratāni
Instrumental	devavratena	devavratābhyām	devavrataiḥ
Dative	devavratāya	devavratābhyām	devavratebhyaḥ
Ablative	devavratāt	devavratābhyām	devavratebhyaḥ
Genitive	devavratasya	devavratayoḥ	devavratānām
Locative	devavrate	devavratayoḥ	devavrateṣu

Compound devavrata -

Adverb -devavratam -devavratāt