Declension table of ?gaṅgāsāgara

Neuter	Singular	Dual	Plural
Nominative	gaṅgāsāgaram	gaṅgāsāgare	gaṅgāsāgarāṇi
Vocative	gaṅgāsāgara	gaṅgāsāgare	gaṅgāsāgarāṇi
Accusative	gaṅgāsāgaram	gaṅgāsāgare	gaṅgāsāgarāṇi
Instrumental	gaṅgāsāgareṇa	gaṅgāsāgarābhyām	gaṅgāsāgaraiḥ
Dative	gaṅgāsāgarāya	gaṅgāsāgarābhyām	gaṅgāsāgarebhyaḥ
Ablative	gaṅgāsāgarāt	gaṅgāsāgarābhyām	gaṅgāsāgarebhyaḥ
Genitive	gaṅgāsāgarasya	gaṅgāsāgarayoḥ	gaṅgāsāgarāṇām
Locative	gaṅgāsāgare	gaṅgāsāgarayoḥ	gaṅgāsāgareṣu

Compound gaṅgāsāgara -

Adverb -gaṅgāsāgaram -gaṅgāsāgarāt