Declension table of ?mamarvvas

Masculine	Singular	Dual	Plural
Nominative	mamarvvān	mamarvvāṃsau	mamarvvāṃsaḥ
Vocative	mamarvvan	mamarvvāṃsau	mamarvvāṃsaḥ
Accusative	mamarvvāṃsam	mamarvvāṃsau	mamarvuṣaḥ
Instrumental	mamarvuṣā	mamarvvadbhyām	mamarvvadbhiḥ
Dative	mamarvuṣe	mamarvvadbhyām	mamarvvadbhyaḥ
Ablative	mamarvuṣaḥ	mamarvvadbhyām	mamarvvadbhyaḥ
Genitive	mamarvuṣaḥ	mamarvuṣoḥ	mamarvuṣām
Locative	mamarvuṣi	mamarvuṣoḥ	mamarvvatsu

Compound mamarvvat -

Adverb -mamarvvas