Declension table of kumāra

Neuter	Singular	Dual	Plural
Nominative	kumāram	kumāre	kumārāṇi
Vocative	kumāra	kumāre	kumārāṇi
Accusative	kumāram	kumāre	kumārāṇi
Instrumental	kumāreṇa	kumārābhyām	kumāraiḥ
Dative	kumārāya	kumārābhyām	kumārebhyaḥ
Ablative	kumārāt	kumārābhyām	kumārebhyaḥ
Genitive	kumārasya	kumārayoḥ	kumārāṇām
Locative	kumāre	kumārayoḥ	kumāreṣu

Compound kumāra -

Adverb -kumāram -kumārāt