!!!EuroSLA 35 Lisbon, Portugal, from 24-27 June 2026 Early developmental changes in verb-object constructions among EFL learners: A longitudinal cohort study of a spoken corpus Masatoshi Sugiura, Takashi Koizumi, Akiko Eguchi, Mariko Abe, Remi Murao, Daisuke Abe and Shungo Suzuki