I found this to be the best way to learn and test verb conjugations so I built an app for it. Contains over 500 verbs, 9 verb tenses and 4 moods for testing almost every combination. The default quiz settings are a good starting point for new language learners. The app is completely free with the option to donate if you like. With donations I would like to add a dictionary reference, quiz history and integrate game center to incite learning through competition. Thanks for your support. Feedback and suggestions welcome!
找到一个学习和测试动词变位最好的方法，所以我为它开发了一个应用程序。包含超过500个动词，9个动词时态和4种情绪测试几乎每一个组合。默认的测试设置对于新语言学习者来说是一个很好的起点。该应用程序是完全免费的，如果你愿意，你可以选择捐赠。我希望藉由捐款，增加一本字典参考，测验历史和整合游戏中心，以鼓励透过比赛学习。谢谢你的支持。欢迎反馈和建议!