Bilingual acquisition data: longitudinal corpus_FerFuLice datasetBilingual acquisition data: cross-sectional corpus_soraUVALAL datasetBilingual acquisition data: Subject Overtness_SO-L2 datasetBilingual acquisition data: Natural Interpreting_NI datasetBilingual acquisition data: Object Overtness_OO-L1 datasetBilingual acquisition data: Dative Alternation_DA-L1 datasetCodeswitching experimental data: grammatical person_CS-person datasetCodeswitching experimental data: grammatical gender in copula constructions_CS-copula-gender datasetCodeswitching experimental data: grammatical gender in DPs_DP-gender dataset