Please find below the reference to the full paper, published as a book chapter: Díez Bedmar, M. B. and A. V. Casas Pedrosa. 2011. “The use of prepositions by Spanish learners of English at university level: A longitudinal analysis”. In N. Kübler (ed.) Corpora, Language, Teaching, and Resources: From Theory to Practice. Bern: Peter Lang; 199-218. https://www.peterlang.com/document/1108671
Bedmar et al. (Sun,) studied this question.