Declension table of ?mamaṅgvas

Neuter	Singular	Dual	Plural
Nominative	mamaṅgvat	mamaṅguṣī	mamaṅgvāṃsi
Vocative	mamaṅgvat	mamaṅguṣī	mamaṅgvāṃsi
Accusative	mamaṅgvat	mamaṅguṣī	mamaṅgvāṃsi
Instrumental	mamaṅguṣā	mamaṅgvadbhyām	mamaṅgvadbhiḥ
Dative	mamaṅguṣe	mamaṅgvadbhyām	mamaṅgvadbhyaḥ
Ablative	mamaṅguṣaḥ	mamaṅgvadbhyām	mamaṅgvadbhyaḥ
Genitive	mamaṅguṣaḥ	mamaṅguṣoḥ	mamaṅguṣām
Locative	mamaṅguṣi	mamaṅguṣoḥ	mamaṅgvatsu

Compound mamaṅgvat -

Adverb -mamaṅgvat