ROOT-ROOT
ac-case
adc-amod
ag-amod
ams-amod
app-appos
avc-advcl
cc-cc
cd-cc
cj-conj
cm-conj
cp-ccomp
cvc-aux
da-iobj
dep-dep
dm-parataxis
ep-expl
ju-conj
mnr-nmod
mo-nmod
ng-amod
nk-obl
nmc-nummod
oa-obj
oc-ccomp
og-obj
op-obj
par-dep
pd-xcomp
pg-case
ph-dep
pm-dep
pnc-obl
punct-punct
rc-acl
re-obl
rs-obl
sb-nsubj
sbp-nsubj
svp-aux
uc-compound
vo-vocative