Declension table of ?nāgakumāra

Masculine	Singular	Dual	Plural
Nominative	nāgakumāraḥ	nāgakumārau	nāgakumārāḥ
Vocative	nāgakumāra	nāgakumārau	nāgakumārāḥ
Accusative	nāgakumāram	nāgakumārau	nāgakumārān
Instrumental	nāgakumāreṇa	nāgakumārābhyām	nāgakumāraiḥ nāgakumārebhiḥ
Dative	nāgakumārāya	nāgakumārābhyām	nāgakumārebhyaḥ
Ablative	nāgakumārāt	nāgakumārābhyām	nāgakumārebhyaḥ
Genitive	nāgakumārasya	nāgakumārayoḥ	nāgakumārāṇām
Locative	nāgakumāre	nāgakumārayoḥ	nāgakumāreṣu

Compound nāgakumāra -

Adverb -nāgakumāram -nāgakumārāt