Declension table of ?nirbhoga

Neuter	Singular	Dual	Plural
Nominative	nirbhogam	nirbhoge	nirbhogāṇi
Vocative	nirbhoga	nirbhoge	nirbhogāṇi
Accusative	nirbhogam	nirbhoge	nirbhogāṇi
Instrumental	nirbhogeṇa	nirbhogābhyām	nirbhogaiḥ
Dative	nirbhogāya	nirbhogābhyām	nirbhogebhyaḥ
Ablative	nirbhogāt	nirbhogābhyām	nirbhogebhyaḥ
Genitive	nirbhogasya	nirbhogayoḥ	nirbhogāṇām
Locative	nirbhoge	nirbhogayoḥ	nirbhogeṣu

Compound nirbhoga -

Adverb -nirbhogam -nirbhogāt