Declension table of ?supaṅka

Masculine	Singular	Dual	Plural
Nominative	supaṅkaḥ	supaṅkau	supaṅkāḥ
Vocative	supaṅka	supaṅkau	supaṅkāḥ
Accusative	supaṅkam	supaṅkau	supaṅkān
Instrumental	supaṅkena	supaṅkābhyām	supaṅkaiḥ supaṅkebhiḥ
Dative	supaṅkāya	supaṅkābhyām	supaṅkebhyaḥ
Ablative	supaṅkāt	supaṅkābhyām	supaṅkebhyaḥ
Genitive	supaṅkasya	supaṅkayoḥ	supaṅkānām
Locative	supaṅke	supaṅkayoḥ	supaṅkeṣu

Compound supaṅka -

Adverb -supaṅkam -supaṅkāt