Declension table of ?ṣaṣṭhama

Masculine	Singular	Dual	Plural
Nominative	ṣaṣṭhamaḥ	ṣaṣṭhamau	ṣaṣṭhamāḥ
Vocative	ṣaṣṭhama	ṣaṣṭhamau	ṣaṣṭhamāḥ
Accusative	ṣaṣṭhamam	ṣaṣṭhamau	ṣaṣṭhamān
Instrumental	ṣaṣṭhamena	ṣaṣṭhamābhyām	ṣaṣṭhamaiḥ ṣaṣṭhamebhiḥ
Dative	ṣaṣṭhamāya	ṣaṣṭhamābhyām	ṣaṣṭhamebhyaḥ
Ablative	ṣaṣṭhamāt	ṣaṣṭhamābhyām	ṣaṣṭhamebhyaḥ
Genitive	ṣaṣṭhamasya	ṣaṣṭhamayoḥ	ṣaṣṭhamānām
Locative	ṣaṣṭhame	ṣaṣṭhamayoḥ	ṣaṣṭhameṣu

Compound ṣaṣṭhama -

Adverb -ṣaṣṭhamam -ṣaṣṭhamāt