Declension table of ?gaṅgama

Masculine	Singular	Dual	Plural
Nominative	gaṅgamaḥ	gaṅgamau	gaṅgamāḥ
Vocative	gaṅgama	gaṅgamau	gaṅgamāḥ
Accusative	gaṅgamam	gaṅgamau	gaṅgamān
Instrumental	gaṅgamena	gaṅgamābhyām	gaṅgamaiḥ gaṅgamebhiḥ
Dative	gaṅgamāya	gaṅgamābhyām	gaṅgamebhyaḥ
Ablative	gaṅgamāt	gaṅgamābhyām	gaṅgamebhyaḥ
Genitive	gaṅgamasya	gaṅgamayoḥ	gaṅgamānām
Locative	gaṅgame	gaṅgamayoḥ	gaṅgameṣu

Compound gaṅgama -

Adverb -gaṅgamam -gaṅgamāt