Declension table of ?paraśāsana

Neuter	Singular	Dual	Plural
Nominative	paraśāsanam	paraśāsane	paraśāsanāni
Vocative	paraśāsana	paraśāsane	paraśāsanāni
Accusative	paraśāsanam	paraśāsane	paraśāsanāni
Instrumental	paraśāsanena	paraśāsanābhyām	paraśāsanaiḥ
Dative	paraśāsanāya	paraśāsanābhyām	paraśāsanebhyaḥ
Ablative	paraśāsanāt	paraśāsanābhyām	paraśāsanebhyaḥ
Genitive	paraśāsanasya	paraśāsanayoḥ	paraśāsanānām
Locative	paraśāsane	paraśāsanayoḥ	paraśāsaneṣu

Compound paraśāsana -

Adverb -paraśāsanam -paraśāsanāt