Declension table of ?dudhūrvvas

Masculine	Singular	Dual	Plural
Nominative	dudhūrvvān	dudhūrvvāṃsau	dudhūrvvāṃsaḥ
Vocative	dudhūrvvan	dudhūrvvāṃsau	dudhūrvvāṃsaḥ
Accusative	dudhūrvvāṃsam	dudhūrvvāṃsau	dudhūrvuṣaḥ
Instrumental	dudhūrvuṣā	dudhūrvvadbhyām	dudhūrvvadbhiḥ
Dative	dudhūrvuṣe	dudhūrvvadbhyām	dudhūrvvadbhyaḥ
Ablative	dudhūrvuṣaḥ	dudhūrvvadbhyām	dudhūrvvadbhyaḥ
Genitive	dudhūrvuṣaḥ	dudhūrvuṣoḥ	dudhūrvuṣām
Locative	dudhūrvuṣi	dudhūrvuṣoḥ	dudhūrvvatsu

Compound dudhūrvvat -

Adverb -dudhūrvvas