Declension table of ?bhavītva

Masculine	Singular	Dual	Plural
Nominative	bhavītvaḥ	bhavītvau	bhavītvāḥ
Vocative	bhavītva	bhavītvau	bhavītvāḥ
Accusative	bhavītvam	bhavītvau	bhavītvān
Instrumental	bhavītvena	bhavītvābhyām	bhavītvaiḥ bhavītvebhiḥ
Dative	bhavītvāya	bhavītvābhyām	bhavītvebhyaḥ
Ablative	bhavītvāt	bhavītvābhyām	bhavītvebhyaḥ
Genitive	bhavītvasya	bhavītvayoḥ	bhavītvānām
Locative	bhavītve	bhavītvayoḥ	bhavītveṣu

Compound bhavītva -

Adverb -bhavītvam -bhavītvāt