Declension table of ?sudānu

Masculine	Singular	Dual	Plural
Nominative	sudānuḥ	sudānū	sudānavaḥ
Vocative	sudāno	sudānū	sudānavaḥ
Accusative	sudānum	sudānū	sudānūn
Instrumental	sudānunā	sudānubhyām	sudānubhiḥ
Dative	sudānave	sudānubhyām	sudānubhyaḥ
Ablative	sudānoḥ	sudānubhyām	sudānubhyaḥ
Genitive	sudānoḥ	sudānvoḥ	sudānūnām
Locative	sudānau	sudānvoḥ	sudānuṣu

Compound sudānu -

Adverb -sudānu