Table 3. English part-of-speech tag set
表3. 英文词性标签集合
Tag |
Description |
Example |
CC |
Coordinating conjuction |
and, but |
CD |
Cardinal number |
one, 4000 |
DT |
Determiner |
the, a |
EX |
Existential "there" |
there |
FW |
Foreign word |
de facto |
IN |
Preposition or subordinating conjunction |
in, of |
JJ |
Adjective |
Canadian, many |
JJR |
Adjective, comparative |
more, higher |
JJS |
Adjective, superlative |
most, best |
LS |
List item marker |
a. b. c. |
MD |
Modal |
can, will |
NN |
Noun, singular or mass |
spokesman, school |
NNS |
Noun, plural |
lawyers, skills |
NNP |
Proper noun, singular |
Los Angeles, Hurricane Hugo |
NNPS |
Proper noun, plural |
Americans, Asians |
PDT |
Predeterminer |
all, such |
POS |
Possessive ending |
's |
PRP |
Personal pronoun |
he, she |
PRP$ |
Possessive pronoun |
his, her |
RB |
Adverb |
ultimately, generally |
RBR |
Adverb, comparative |
earlier, further |
RBS |
Adverb, superlative |
most, least |
RP |
Particle |
through, off |
SYM |
Symbol |
/, - |
TO |
"to" |
to |
UH |
Interjection |
Hello, Well |
VB |
Verb, base form |
make, draw |
VBD |
Verb, past tense |
was, had |
VBG |
Verb, gerund or present participle |
going, getting |
VBN |
Verb, past participle |
been, taken |
VBP |
Verb, non-3rd person singular present |
are, have |
VBZ |
Verb, 3rd person singular present |
is, has |
WDT |
Wh-determiner |
which, that |
WP |
Wh-pronoun |
who, what |
WP$ |
Possessive wh-pronoun |
whose |
WRB |
Wh-adverb |
where, when |
$ |
Dollar symbol |
$ |
" |
Double quotes |
" |
, |
Comma |
, |
-LRB- |
Left round bracket |
( |
-RRB- |
Right round bracket |
) |
. |
Period |
. |
: |
Colon |
: |
AFX |
Unbound affix |
non |
HYPH |
Unbound hyphen |
- |
NFP |
Non-functional (superfluous or decorative) punctuation |
/* |
`` |
Double quotes |
`` |