Declension table of bhu

Masculine	Singular	Dual	Plural
Nominative	bhuḥ	bhū	bhavaḥ
Vocative	bho	bhū	bhavaḥ
Accusative	bhum	bhū	bhūn
Instrumental	bhunā	bhubhyām	bhubhiḥ
Dative	bhave	bhubhyām	bhubhyaḥ
Ablative	bhoḥ	bhubhyām	bhubhyaḥ
Genitive	bhoḥ	bhvoḥ	bhūnām
Locative	bhau	bhvoḥ	bhuṣu

Compound bhu -

Adverb -bhu