Declension table of ?bhūtabhāvana

Neuter	Singular	Dual	Plural
Nominative	bhūtabhāvanam	bhūtabhāvane	bhūtabhāvanāni
Vocative	bhūtabhāvana	bhūtabhāvane	bhūtabhāvanāni
Accusative	bhūtabhāvanam	bhūtabhāvane	bhūtabhāvanāni
Instrumental	bhūtabhāvanena	bhūtabhāvanābhyām	bhūtabhāvanaiḥ
Dative	bhūtabhāvanāya	bhūtabhāvanābhyām	bhūtabhāvanebhyaḥ
Ablative	bhūtabhāvanāt	bhūtabhāvanābhyām	bhūtabhāvanebhyaḥ
Genitive	bhūtabhāvanasya	bhūtabhāvanayoḥ	bhūtabhāvanānām
Locative	bhūtabhāvane	bhūtabhāvanayoḥ	bhūtabhāvaneṣu

Compound bhūtabhāvana -

Adverb -bhūtabhāvanam -bhūtabhāvanāt