Declension table of ?sāsava

Neuter	Singular	Dual	Plural
Nominative	sāsavam	sāsave	sāsavāni
Vocative	sāsava	sāsave	sāsavāni
Accusative	sāsavam	sāsave	sāsavāni
Instrumental	sāsavena	sāsavābhyām	sāsavaiḥ
Dative	sāsavāya	sāsavābhyām	sāsavebhyaḥ
Ablative	sāsavāt	sāsavābhyām	sāsavebhyaḥ
Genitive	sāsavasya	sāsavayoḥ	sāsavānām
Locative	sāsave	sāsavayoḥ	sāsaveṣu

Compound sāsava -

Adverb -sāsavam -sāsavāt