Werner, ValentinValentinWerner0000-0003-2669-3557Fuchs, RobertRobertFuchs2019-09-192018-09-0320182215-1478https://fis.uni-bamberg.de/handle/uniba/44430englearner corporatenseaspectmorphologysecond language acquisitionTense and aspect in second language acquisition and learner corpus researcharticle10.1075/ijlcr.00004.int