Hinterwimmer S, Matthewson L, Truckenbrodt H. Competition between the German root modal sollen and the imperative. SuB [Internet]. 2019 Jul. 24 [cited 2024 Apr. 25];23(1):515-32. Available from: https://ojs.ub.uni-konstanz.de/sub/index.php/sub/article/view/547