Declension table of ?vidyāvyasana

Neuter	Singular	Dual	Plural
Nominative	vidyāvyasanam	vidyāvyasane	vidyāvyasanāni
Vocative	vidyāvyasana	vidyāvyasane	vidyāvyasanāni
Accusative	vidyāvyasanam	vidyāvyasane	vidyāvyasanāni
Instrumental	vidyāvyasanena	vidyāvyasanābhyām	vidyāvyasanaiḥ
Dative	vidyāvyasanāya	vidyāvyasanābhyām	vidyāvyasanebhyaḥ
Ablative	vidyāvyasanāt	vidyāvyasanābhyām	vidyāvyasanebhyaḥ
Genitive	vidyāvyasanasya	vidyāvyasanayoḥ	vidyāvyasanānām
Locative	vidyāvyasane	vidyāvyasanayoḥ	vidyāvyasaneṣu

Compound vidyāvyasana -

Adverb -vidyāvyasanam -vidyāvyasanāt