German Verbs Past Prepositions description

Using this app you can learn, search and practice the perfect (Perfekt) and imperfect (Präteritum) forms of more than 600 German verbs along with their English translations.
Moreover, you can learn, search, and practice all important German verbs with prepositions. The prepositions need a certain casus, either Akkusativ (A) or Dativ (D), or rarely Nominativ (N).