Declension table of ?kollaka

Masculine	Singular	Dual	Plural
Nominative	kollakaḥ	kollakau	kollakāḥ
Vocative	kollaka	kollakau	kollakāḥ
Accusative	kollakam	kollakau	kollakān
Instrumental	kollakena	kollakābhyām	kollakaiḥ kollakebhiḥ
Dative	kollakāya	kollakābhyām	kollakebhyaḥ
Ablative	kollakāt	kollakābhyām	kollakebhyaḥ
Genitive	kollakasya	kollakayoḥ	kollakānām
Locative	kollake	kollakayoḥ	kollakeṣu

Compound kollaka -

Adverb -kollakam -kollakāt