Declension table of ?sīsara

Masculine	Singular	Dual	Plural
Nominative	sīsaraḥ	sīsarau	sīsarāḥ
Vocative	sīsara	sīsarau	sīsarāḥ
Accusative	sīsaram	sīsarau	sīsarān
Instrumental	sīsareṇa	sīsarābhyām	sīsaraiḥ sīsarebhiḥ
Dative	sīsarāya	sīsarābhyām	sīsarebhyaḥ
Ablative	sīsarāt	sīsarābhyām	sīsarebhyaḥ
Genitive	sīsarasya	sīsarayoḥ	sīsarāṇām
Locative	sīsare	sīsarayoḥ	sīsareṣu

Compound sīsara -

Adverb -sīsaram -sīsarāt