Declension table of ?nabhnāna

Masculine	Singular	Dual	Plural
Nominative	nabhnānaḥ	nabhnānau	nabhnānāḥ
Vocative	nabhnāna	nabhnānau	nabhnānāḥ
Accusative	nabhnānam	nabhnānau	nabhnānān
Instrumental	nabhnānena	nabhnānābhyām	nabhnānaiḥ nabhnānebhiḥ
Dative	nabhnānāya	nabhnānābhyām	nabhnānebhyaḥ
Ablative	nabhnānāt	nabhnānābhyām	nabhnānebhyaḥ
Genitive	nabhnānasya	nabhnānayoḥ	nabhnānānām
Locative	nabhnāne	nabhnānayoḥ	nabhnāneṣu

Compound nabhnāna -

Adverb -nabhnānam -nabhnānāt