Declension table of ?sasāna

Neuter	Singular	Dual	Plural
Nominative	sasānam	sasāne	sasānāni
Vocative	sasāna	sasāne	sasānāni
Accusative	sasānam	sasāne	sasānāni
Instrumental	sasānena	sasānābhyām	sasānaiḥ
Dative	sasānāya	sasānābhyām	sasānebhyaḥ
Ablative	sasānāt	sasānābhyām	sasānebhyaḥ
Genitive	sasānasya	sasānayoḥ	sasānānām
Locative	sasāne	sasānayoḥ	sasāneṣu

Compound sasāna -

Adverb -sasānam -sasānāt