Declension table of bhīrutva

Neuter	Singular	Dual	Plural
Nominative	bhīrutvam	bhīrutve	bhīrutvāni
Vocative	bhīrutva	bhīrutve	bhīrutvāni
Accusative	bhīrutvam	bhīrutve	bhīrutvāni
Instrumental	bhīrutvena	bhīrutvābhyām	bhīrutvaiḥ
Dative	bhīrutvāya	bhīrutvābhyām	bhīrutvebhyaḥ
Ablative	bhīrutvāt	bhīrutvābhyām	bhīrutvebhyaḥ
Genitive	bhīrutvasya	bhīrutvayoḥ	bhīrutvānām
Locative	bhīrutve	bhīrutvayoḥ	bhīrutveṣu

Compound bhīrutva -

Adverb -bhīrutvam -bhīrutvāt