Declension table of ?vibhūvas

Masculine	Singular	Dual	Plural
Nominative	vibhūvān	vibhūvāṃsau	vibhūvāṃsaḥ
Vocative	vibhūvan	vibhūvāṃsau	vibhūvāṃsaḥ
Accusative	vibhūvāṃsam	vibhūvāṃsau	vibhūṣaḥ
Instrumental	vibhūṣā	vibhūvadbhyām	vibhūvadbhiḥ
Dative	vibhūṣe	vibhūvadbhyām	vibhūvadbhyaḥ
Ablative	vibhūṣaḥ	vibhūvadbhyām	vibhūvadbhyaḥ
Genitive	vibhūṣaḥ	vibhūṣoḥ	vibhūṣām
Locative	vibhūṣi	vibhūṣoḥ	vibhūvatsu

Compound vibhūvat -

Adverb -vibhūvas