Declension table of ?devapattana

Neuter	Singular	Dual	Plural
Nominative	devapattanam	devapattane	devapattanāni
Vocative	devapattana	devapattane	devapattanāni
Accusative	devapattanam	devapattane	devapattanāni
Instrumental	devapattanena	devapattanābhyām	devapattanaiḥ
Dative	devapattanāya	devapattanābhyām	devapattanebhyaḥ
Ablative	devapattanāt	devapattanābhyām	devapattanebhyaḥ
Genitive	devapattanasya	devapattanayoḥ	devapattanānām
Locative	devapattane	devapattanayoḥ	devapattaneṣu

Compound devapattana -

Adverb -devapattanam -devapattanāt