Declension table of ?bhūtavid

Neuter	Singular	Dual	Plural
Nominative	bhūtavit	bhūtavidī	bhūtavindi
Vocative	bhūtavit	bhūtavidī	bhūtavindi
Accusative	bhūtavit	bhūtavidī	bhūtavindi
Instrumental	bhūtavidā	bhūtavidbhyām	bhūtavidbhiḥ
Dative	bhūtavide	bhūtavidbhyām	bhūtavidbhyaḥ
Ablative	bhūtavidaḥ	bhūtavidbhyām	bhūtavidbhyaḥ
Genitive	bhūtavidaḥ	bhūtavidoḥ	bhūtavidām
Locative	bhūtavidi	bhūtavidoḥ	bhūtavitsu

Compound bhūtavit -

Adverb -bhūtavit