Declension table of ?vibhūvasu

Masculine	Singular	Dual	Plural
Nominative	vibhūvasuḥ	vibhūvasū	vibhūvasavaḥ
Vocative	vibhūvaso	vibhūvasū	vibhūvasavaḥ
Accusative	vibhūvasum	vibhūvasū	vibhūvasūn
Instrumental	vibhūvasunā	vibhūvasubhyām	vibhūvasubhiḥ
Dative	vibhūvasave	vibhūvasubhyām	vibhūvasubhyaḥ
Ablative	vibhūvasoḥ	vibhūvasubhyām	vibhūvasubhyaḥ
Genitive	vibhūvasoḥ	vibhūvasvoḥ	vibhūvasūnām
Locative	vibhūvasau	vibhūvasvoḥ	vibhūvasuṣu

Compound vibhūvasu -

Adverb -vibhūvasu