Declension table of ?gāṅgaṭaka

Masculine	Singular	Dual	Plural
Nominative	gāṅgaṭakaḥ	gāṅgaṭakau	gāṅgaṭakāḥ
Vocative	gāṅgaṭaka	gāṅgaṭakau	gāṅgaṭakāḥ
Accusative	gāṅgaṭakam	gāṅgaṭakau	gāṅgaṭakān
Instrumental	gāṅgaṭakena	gāṅgaṭakābhyām	gāṅgaṭakaiḥ gāṅgaṭakebhiḥ
Dative	gāṅgaṭakāya	gāṅgaṭakābhyām	gāṅgaṭakebhyaḥ
Ablative	gāṅgaṭakāt	gāṅgaṭakābhyām	gāṅgaṭakebhyaḥ
Genitive	gāṅgaṭakasya	gāṅgaṭakayoḥ	gāṅgaṭakānām
Locative	gāṅgaṭake	gāṅgaṭakayoḥ	gāṅgaṭakeṣu

Compound gāṅgaṭaka -

Adverb -gāṅgaṭakam -gāṅgaṭakāt