Declension table of ?sīsaka

Masculine	Singular	Dual	Plural
Nominative	sīsakaḥ	sīsakau	sīsakāḥ
Vocative	sīsaka	sīsakau	sīsakāḥ
Accusative	sīsakam	sīsakau	sīsakān
Instrumental	sīsakena	sīsakābhyām	sīsakaiḥ sīsakebhiḥ
Dative	sīsakāya	sīsakābhyām	sīsakebhyaḥ
Ablative	sīsakāt	sīsakābhyām	sīsakebhyaḥ
Genitive	sīsakasya	sīsakayoḥ	sīsakānām
Locative	sīsake	sīsakayoḥ	sīsakeṣu

Compound sīsaka -

Adverb -sīsakam -sīsakāt