iwich

Preposition

 * 1) above, upon takes the dative case
 * 2) beyond takes the dative case
 * 3) while takes the dative case
 * 4) over expressing movement; takes the accusative
 * 1) while takes the dative case
 * 2) over expressing movement; takes the accusative
 * 1) over expressing movement; takes the accusative

Usage notes

 * As in many other prepositions, it uses the dative case for static objects, and the accusative cases to express movement.