Declension table of ?goṣṭoma

Masculine	Singular	Dual	Plural
Nominative	goṣṭomaḥ	goṣṭomau	goṣṭomāḥ
Vocative	goṣṭoma	goṣṭomau	goṣṭomāḥ
Accusative	goṣṭomam	goṣṭomau	goṣṭomān
Instrumental	goṣṭomena	goṣṭomābhyām	goṣṭomaiḥ goṣṭomebhiḥ
Dative	goṣṭomāya	goṣṭomābhyām	goṣṭomebhyaḥ
Ablative	goṣṭomāt	goṣṭomābhyām	goṣṭomebhyaḥ
Genitive	goṣṭomasya	goṣṭomayoḥ	goṣṭomānām
Locative	goṣṭome	goṣṭomayoḥ	goṣṭomeṣu

Compound goṣṭoma -

Adverb -goṣṭomam -goṣṭomāt