Declension table of ?tadbhūta

Neuter	Singular	Dual	Plural
Nominative	tadbhūtam	tadbhūte	tadbhūtāni
Vocative	tadbhūta	tadbhūte	tadbhūtāni
Accusative	tadbhūtam	tadbhūte	tadbhūtāni
Instrumental	tadbhūtena	tadbhūtābhyām	tadbhūtaiḥ
Dative	tadbhūtāya	tadbhūtābhyām	tadbhūtebhyaḥ
Ablative	tadbhūtāt	tadbhūtābhyām	tadbhūtebhyaḥ
Genitive	tadbhūtasya	tadbhūtayoḥ	tadbhūtānām
Locative	tadbhūte	tadbhūtayoḥ	tadbhūteṣu

Compound tadbhūta -

Adverb -tadbhūtam -tadbhūtāt