Declension table of ?bhūtabhairava

Masculine	Singular	Dual	Plural
Nominative	bhūtabhairavaḥ	bhūtabhairavau	bhūtabhairavāḥ
Vocative	bhūtabhairava	bhūtabhairavau	bhūtabhairavāḥ
Accusative	bhūtabhairavam	bhūtabhairavau	bhūtabhairavān
Instrumental	bhūtabhairaveṇa	bhūtabhairavābhyām	bhūtabhairavaiḥ bhūtabhairavebhiḥ
Dative	bhūtabhairavāya	bhūtabhairavābhyām	bhūtabhairavebhyaḥ
Ablative	bhūtabhairavāt	bhūtabhairavābhyām	bhūtabhairavebhyaḥ
Genitive	bhūtabhairavasya	bhūtabhairavayoḥ	bhūtabhairavāṇām
Locative	bhūtabhairave	bhūtabhairavayoḥ	bhūtabhairaveṣu

Compound bhūtabhairava -

Adverb -bhūtabhairavam -bhūtabhairavāt