Declension table of ?vibhū

Masculine	Singular	Dual	Plural
Nominative	vibhūḥ	vibhuvau	vibhuvaḥ
Vocative	vibhūḥ vibhu	vibhuvau	vibhuvaḥ
Accusative	vibhuvam	vibhuvau	vibhuvaḥ
Instrumental	vibhuvā	vibhūbhyām	vibhūbhiḥ
Dative	vibhuvai vibhuve	vibhūbhyām	vibhūbhyaḥ
Ablative	vibhuvāḥ vibhuvaḥ	vibhūbhyām	vibhūbhyaḥ
Genitive	vibhuvāḥ vibhuvaḥ	vibhuvoḥ	vibhūnām vibhuvām
Locative	vibhuvi vibhuvām	vibhuvoḥ	vibhūṣu

Compound vibhū -

Adverb -vibhu