Declension table of ?nabhāka

Neuter	Singular	Dual	Plural
Nominative	nabhākam	nabhāke	nabhākāni
Vocative	nabhāka	nabhāke	nabhākāni
Accusative	nabhākam	nabhāke	nabhākāni
Instrumental	nabhākena	nabhākābhyām	nabhākaiḥ
Dative	nabhākāya	nabhākābhyām	nabhākebhyaḥ
Ablative	nabhākāt	nabhākābhyām	nabhākebhyaḥ
Genitive	nabhākasya	nabhākayoḥ	nabhākānām
Locative	nabhāke	nabhākayoḥ	nabhākeṣu

Compound nabhāka -

Adverb -nabhākam -nabhākāt