“…In learner corpus research, studies such as Gries & Wulff (2013), Gries & Adelman (2014), , Deshors (to appear a, to appear b) are all multifactorial studies of alternative (lexical or grammatical) choices and all compare (in similar ways) the choices EFL and ENL speakers make and why. Similarly in variety research, studies like Bresnan & Hay (2008), Bresnan & Ford (2010), Bernaisch et al (2014), Nam et al (2013), Schilk et al (2013), and Deshors (to appear c) all explore the dative alternation and have been moving the field along to its current relatively sophisticated state of the art. This desirable development notwithstanding, all of the above studies still exhibit one or more shortcomings of the kinds discussed in the previous section: most of these studies do not account for lexical/speaker-specific variation, do not take the hierarchical structure of the corpora into consideration, and -perhaps one of the most fundamental issues -do not make explicit comparisons of non-native and native speaker choices in precisely defined contexts.…”