Declension table of ?vidyādala

Masculine	Singular	Dual	Plural
Nominative	vidyādalaḥ	vidyādalau	vidyādalāḥ
Vocative	vidyādala	vidyādalau	vidyādalāḥ
Accusative	vidyādalam	vidyādalau	vidyādalān
Instrumental	vidyādalena	vidyādalābhyām	vidyādalaiḥ vidyādalebhiḥ
Dative	vidyādalāya	vidyādalābhyām	vidyādalebhyaḥ
Ablative	vidyādalāt	vidyādalābhyām	vidyādalebhyaḥ
Genitive	vidyādalasya	vidyādalayoḥ	vidyādalānām
Locative	vidyādale	vidyādalayoḥ	vidyādaleṣu

Compound vidyādala -

Adverb -vidyādalam -vidyādalāt