''
(
)
,
.
:
CC
CD
DT
EX
FW
HT
IN
JJ
JJR
JJS
LS
MD
NN
NNP
NNPS
NNS
NONE
O
PDT
POS
PRP
PRP$
RB
RBR
RBS
RP
RT
SYM
TD
TO
UH
URL
USR
VB
VBD
VBG
VBN
VBP
VBZ
VPP
WDT
WP
WRB
