Declension table of kumāraka

Masculine	Singular	Dual	Plural
Nominative	kumārakaḥ	kumārakau	kumārakāḥ
Vocative	kumāraka	kumārakau	kumārakāḥ
Accusative	kumārakam	kumārakau	kumārakān
Instrumental	kumārakeṇa	kumārakābhyām	kumārakaiḥ kumārakebhiḥ
Dative	kumārakāya	kumārakābhyām	kumārakebhyaḥ
Ablative	kumārakāt	kumārakābhyām	kumārakebhyaḥ
Genitive	kumārakasya	kumārakayoḥ	kumārakāṇām
Locative	kumārake	kumārakayoḥ	kumārakeṣu

Compound kumāraka -

Adverb -kumārakam -kumārakāt