Declension table of ?illaka

Masculine	Singular	Dual	Plural
Nominative	illakaḥ	illakau	illakāḥ
Vocative	illaka	illakau	illakāḥ
Accusative	illakam	illakau	illakān
Instrumental	illakena	illakābhyām	illakaiḥ illakebhiḥ
Dative	illakāya	illakābhyām	illakebhyaḥ
Ablative	illakāt	illakābhyām	illakebhyaḥ
Genitive	illakasya	illakayoḥ	illakānām
Locative	illake	illakayoḥ	illakeṣu

Compound illaka -

Adverb -illakam -illakāt