Declension table of ?suśāsana

Neuter	Singular	Dual	Plural
Nominative	suśāsanam	suśāsane	suśāsanāni
Vocative	suśāsana	suśāsane	suśāsanāni
Accusative	suśāsanam	suśāsane	suśāsanāni
Instrumental	suśāsanena	suśāsanābhyām	suśāsanaiḥ
Dative	suśāsanāya	suśāsanābhyām	suśāsanebhyaḥ
Ablative	suśāsanāt	suśāsanābhyām	suśāsanebhyaḥ
Genitive	suśāsanasya	suśāsanayoḥ	suśāsanānām
Locative	suśāsane	suśāsanayoḥ	suśāsaneṣu

Compound suśāsana -

Adverb -suśāsanam -suśāsanāt