This encloses a prepositional phrase (PP).
These are the tags used in the Penn Treebank.
Tag |
Part of speech
|
CC |
Coordinating conjunction
|
CD |
Cardinal number
|
DT |
Determiner
|
EX |
Existential there
|
FW |
Foreign word
|
IN |
Preposition or subordinating conjunction
|
JJ |
Adjective
|
JJR |
Adjective (comparative)
|
JJS |
Adjective (superlative)
|
LS |
List item marker
|
MD |
Modal
|
NN |
Noun (singular or mass)
|
NNS |
Noun (plural)
|
NNP |
Proper noun (singular)
|
NNPS |
Proper noun (plural)
|
PDT |
Predeterminer
|
POS |
Possessive ending
|
PRP |
Personal pronoun
|
PRP$ |
Possessive pronoun
|
RB |
Adverb
|
RBR |
Adverb (comparative)
|
RBS |
Adverb (superlative)
|
RP |
Particle
|
SYM |
Symbol
|
TO |
to
|
VB |
Verb (base form)
|
VBD |
Verb (past tense)
|
VBG |
Verb (gerund or present participle)
|
VBN |
Verb (past participle)
|
VBP |
Verb (non-3rd person singular present)
|
VBZ |
Verb (3rd person singular present)
|
WDT |
Wh-determiner
|
WP |
Wh-pronoun
|
WP$ |
Possessive wh-pronoun
|
WRB |
Wh-adverb
|
Tag |
Part of speech
|
ADJP |
Adjective Phrase
|
ADVP |
Adverb Phrase
|
CONJP |
Conjunction Phrase
|
FRAG |
Fragment
|
INTJ |
Interjection
|
LST |
List marker
|
NAC |
Not a Constituent
|
NP |
Noun Phrase
|
NX |
marks the head of the NP
|
PP |
Prepositional Phrase
|
PRN |
Parenthetical
|
PRT |
Particle
|
QP |
Quantifier Phrase
|
RRC |
Reduced Relative Clause
|
UCP |
Unlike Coordinated Phrase
|
VP |
Verb Phrase
|
WHADJP |
Wh-adjective Phrase
|
WHAVP |
Wh-adverb Phrase
|
WHNP |
Wh-noun Phrase
|
WHPP |
Wh-prepositional Phrase
|
X |
Unknown, uncertain, or unbracketable
|
Tag |
Clause
|
S |
Simple declarative clause
|
SBAR |
Clause introduced by a (possibly empty) subordinating conjunction
|
SBARQ |
Direct question introduced by a wh-word or a wh-phrase
|
SINV |
Inverted declarative sentence
|
SQ |
Inverted yes/no question, or main clause of a wh-question, following the wh-phrase in SBARQ
|