Declension table of ?bhūtabhāvin

Neuter	Singular	Dual	Plural
Nominative	bhūtabhāvi	bhūtabhāvinī	bhūtabhāvīni
Vocative	bhūtabhāvin bhūtabhāvi	bhūtabhāvinī	bhūtabhāvīni
Accusative	bhūtabhāvi	bhūtabhāvinī	bhūtabhāvīni
Instrumental	bhūtabhāvinā	bhūtabhāvibhyām	bhūtabhāvibhiḥ
Dative	bhūtabhāvine	bhūtabhāvibhyām	bhūtabhāvibhyaḥ
Ablative	bhūtabhāvinaḥ	bhūtabhāvibhyām	bhūtabhāvibhyaḥ
Genitive	bhūtabhāvinaḥ	bhūtabhāvinoḥ	bhūtabhāvinām
Locative	bhūtabhāvini	bhūtabhāvinoḥ	bhūtabhāviṣu

Compound bhūtabhāvi -

Adverb -bhūtabhāvi