ZISA ; FLLOC ; Deviation (psycholing.) ; Transfer (second language acquisition) ; Transfer (Zweitspracherwerb) ; Cross-linguistic influence (second language acquisition) ; Interference (second language acquisition) ; Critical period (second language acquisition) ; Alter (Einfluss auf Zweitspracherwerb) ; Age (influence on second language acquisition) ; Ultimate attainment (second language acquisition) ; Near-native competence (second language acquisition) ; AoA; Age of acquisition (second language acquisition) ; Sensitive period (second language acquisition) ; Interference (synt.) ; Yes-no question; Polar question ; W-Frage; Konstituentenfrage; Wh-question ; Anomaly (synt.) ; Nonsense sentence; Deviation (synt.) ; Agreement (gramm.) ; Anti-agreement; Grammatical agreement ; Subject-auxiliary inversion; SAI; Stylistic inversion ; German ; French