Grammatical error diagnosis in fluid construction grammar: a case study in L2 Spanish verb morphology

Construction grammar (CG) has been proposed as an adequate grammatical formalism for building intelligent language tutoring systems because it is highly compatible with the learning strategies observed in second language learning. Unfortunately, the lack of computational CG implementations has made it impossible in the past to corroborate these proposals with actual language tutoring prototypes. However, recent advances in Fluid Construction...