https://cran.r-project.org/web/packages/udpipe/vignettes/udpipe-annotation.html#udpipe_the_r_package
nlp
Package ‘NLP’
https://cran.r-project.org/web/packages/NLP/
https://cran.r-project.org/web/packages/udpipe/vignettes/udpipe-annotation.html#udpipe_the_r_package
https://cran.r-project.org/web/packages/NLP/