Declension table of ?nirbusa

Masculine	Singular	Dual	Plural
Nominative	nirbusaḥ	nirbusau	nirbusāḥ
Vocative	nirbusa	nirbusau	nirbusāḥ
Accusative	nirbusam	nirbusau	nirbusān
Instrumental	nirbusena	nirbusābhyām	nirbusaiḥ nirbusebhiḥ
Dative	nirbusāya	nirbusābhyām	nirbusebhyaḥ
Ablative	nirbusāt	nirbusābhyām	nirbusebhyaḥ
Genitive	nirbusasya	nirbusayoḥ	nirbusānām
Locative	nirbuse	nirbusayoḥ	nirbuseṣu

Compound nirbusa -

Adverb -nirbusam -nirbusāt