The study examines the user-friendliness of sources of verb syntax in monolingual English learners' dictionaries. It is both theoretical and empirical in nature. The theoretical part is based on an analysis of consecutive editions of major pedagogical dictionaries of English in paper form. The empirical part relies on statistical analyses of numerical data yielded by comprehensive research, which was based, in the main, on the experimental method. In the experiment, the user-friendliness of sources of verb syntax in learners' dictionaries was measured by the frequency with which the...