Declension table of ?sudevana

Neuter	Singular	Dual	Plural
Nominative	sudevanam	sudevane	sudevanāni
Vocative	sudevana	sudevane	sudevanāni
Accusative	sudevanam	sudevane	sudevanāni
Instrumental	sudevanena	sudevanābhyām	sudevanaiḥ
Dative	sudevanāya	sudevanābhyām	sudevanebhyaḥ
Ablative	sudevanāt	sudevanābhyām	sudevanebhyaḥ
Genitive	sudevanasya	sudevanayoḥ	sudevanānām
Locative	sudevane	sudevanayoḥ	sudevaneṣu

Compound sudevana -

Adverb -sudevanam -sudevanāt