Declension table of ?badhnāna

Neuter	Singular	Dual	Plural
Nominative	badhnānam	badhnāne	badhnānāni
Vocative	badhnāna	badhnāne	badhnānāni
Accusative	badhnānam	badhnāne	badhnānāni
Instrumental	badhnānena	badhnānābhyām	badhnānaiḥ
Dative	badhnānāya	badhnānābhyām	badhnānebhyaḥ
Ablative	badhnānāt	badhnānābhyām	badhnānebhyaḥ
Genitive	badhnānasya	badhnānayoḥ	badhnānānām
Locative	badhnāne	badhnānayoḥ	badhnāneṣu

Compound badhnāna -

Adverb -badhnānam -badhnānāt