Declension table of ?gaṅgāṣṭaka

Neuter	Singular	Dual	Plural
Nominative	gaṅgāṣṭakam	gaṅgāṣṭake	gaṅgāṣṭakāni
Vocative	gaṅgāṣṭaka	gaṅgāṣṭake	gaṅgāṣṭakāni
Accusative	gaṅgāṣṭakam	gaṅgāṣṭake	gaṅgāṣṭakāni
Instrumental	gaṅgāṣṭakena	gaṅgāṣṭakābhyām	gaṅgāṣṭakaiḥ
Dative	gaṅgāṣṭakāya	gaṅgāṣṭakābhyām	gaṅgāṣṭakebhyaḥ
Ablative	gaṅgāṣṭakāt	gaṅgāṣṭakābhyām	gaṅgāṣṭakebhyaḥ
Genitive	gaṅgāṣṭakasya	gaṅgāṣṭakayoḥ	gaṅgāṣṭakānām
Locative	gaṅgāṣṭake	gaṅgāṣṭakayoḥ	gaṅgāṣṭakeṣu

Compound gaṅgāṣṭaka -

Adverb -gaṅgāṣṭakam -gaṅgāṣṭakāt