Declension table of ?arkasūnu

Masculine	Singular	Dual	Plural
Nominative	arkasūnuḥ	arkasūnū	arkasūnavaḥ
Vocative	arkasūno	arkasūnū	arkasūnavaḥ
Accusative	arkasūnum	arkasūnū	arkasūnūn
Instrumental	arkasūnunā	arkasūnubhyām	arkasūnubhiḥ
Dative	arkasūnave	arkasūnubhyām	arkasūnubhyaḥ
Ablative	arkasūnoḥ	arkasūnubhyām	arkasūnubhyaḥ
Genitive	arkasūnoḥ	arkasūnvoḥ	arkasūnūnām
Locative	arkasūnau	arkasūnvoḥ	arkasūnuṣu

Compound arkasūnu -

Adverb -arkasūnu