Declension table of śākya

Masculine	Singular	Dual	Plural
Nominative	śākyaḥ	śākyau	śākyāḥ
Vocative	śākya	śākyau	śākyāḥ
Accusative	śākyam	śākyau	śākyān
Instrumental	śākyena	śākyābhyām	śākyaiḥ śākyebhiḥ
Dative	śākyāya	śākyābhyām	śākyebhyaḥ
Ablative	śākyāt	śākyābhyām	śākyebhyaḥ
Genitive	śākyasya	śākyayoḥ	śākyānām
Locative	śākye	śākyayoḥ	śākyeṣu

Compound śākya -

Adverb -śākyam -śākyāt