Declension table of hetuka

Masculine	Singular	Dual	Plural
Nominative	hetukaḥ	hetukau	hetukāḥ
Vocative	hetuka	hetukau	hetukāḥ
Accusative	hetukam	hetukau	hetukān
Instrumental	hetukena	hetukābhyām	hetukaiḥ hetukebhiḥ
Dative	hetukāya	hetukābhyām	hetukebhyaḥ
Ablative	hetukāt	hetukābhyām	hetukebhyaḥ
Genitive	hetukasya	hetukayoḥ	hetukānām
Locative	hetuke	hetukayoḥ	hetukeṣu

Compound hetuka -

Adverb -hetukam -hetukāt