Declension table of ?gaṅgāstotra

Neuter	Singular	Dual	Plural
Nominative	gaṅgāstotram	gaṅgāstotre	gaṅgāstotrāṇi
Vocative	gaṅgāstotra	gaṅgāstotre	gaṅgāstotrāṇi
Accusative	gaṅgāstotram	gaṅgāstotre	gaṅgāstotrāṇi
Instrumental	gaṅgāstotreṇa	gaṅgāstotrābhyām	gaṅgāstotraiḥ
Dative	gaṅgāstotrāya	gaṅgāstotrābhyām	gaṅgāstotrebhyaḥ
Ablative	gaṅgāstotrāt	gaṅgāstotrābhyām	gaṅgāstotrebhyaḥ
Genitive	gaṅgāstotrasya	gaṅgāstotrayoḥ	gaṅgāstotrāṇām
Locative	gaṅgāstotre	gaṅgāstotrayoḥ	gaṅgāstotreṣu

Compound gaṅgāstotra -

Adverb -gaṅgāstotram -gaṅgāstotrāt