Penn Treebank Part of Speech
Old English Part of Speech Tags
Original Brown Corpus Tags
Penn Treebank Nonterminals
Étiquettes de Brill94 Français INALF/CNRS

Penn Treebank Part of Speech

Tags (Excluding Punctuation)

1. CC Coordinating conjunction
2. CD Cardinal number
3. DT Determiner
4. EX Existential ''there''
5. FW Foreign word
6. IN Preposition or subordinating conjunction
7. JJ Adjective
8. JJR Adjective, comparative
9. JJS Adjective, superlative
10. LS List item marker
11. MD Modal
12. NN Noun, singular or mass
13. NNS Noun, plural
14. NNP Proper noun, singular
15. NNPS Proper noun, plural
16. PDT Predeterminer
17. POS Possessive ending
18. PP Personal pronoun
19. PP$ Possessive pronoun
20. RB Adverb
21. RBR Adverb, comparative
22. RBS Adverb, superlative
23. RP Particle
24. SYM Symbol
25. TO ''to''
26. UH Interjection
27. VB Verb, base form
28. VBD Verb, past tense
29. VBG Verb, gerund or present participle
30. VBN Verb, past participle
31. VBP Verb, non-3rd person singular present
32. VBZ Verb, 3rd person singular present
33. WDT Wh-determiner
34. WP Wh-pronoun
35. WP$ Possessive wh-pronoun
36. WRB Wh-adverb

Old English Part of Speech Tags

1. AN Auxiliary Verb (untensed)
2. AT Auxiliary Verb (tensed)
3. CC Coordinating conjunction
4. CO Complementizer
5. DT Determiner
6. JJ Adjective
7. NE Negation
8. NN Noun
9. PDT Predeterminer
10. PN Pronoun
11. PR Preposition and subordinating conjunction
12. RB Adverb
13. RP Particle
14. TO To
15. UH Exclamation
16. VBG Present Participle
17. VBN Past Participle
18. VN Main Verb (untensed)
19. VT Main Verb (tensed)

Original Brown Corpus Tags

1. . end of sent
2. ( left paren
3. ) right paren
4. -- dash
5. , coma
6. : colon
7. `` open quotes
8. '' close quotes
9. * not, n't(appended)
10. abl pre-qual
11. abn pre-quant
12. abx pre-quant
13. ap post-det
14. at art
15. be be
16. bed were
17. bedz was
18. beg being
19. bem am
20. ben been
21. ber are
22. bez is
23. cc conj
24. cd number
25. cs subconj
26. do do
27. dod did
28. doz does
29. dt sing deter
30. dti s/p deter/quant
31. dts pl deter
32. dtx det/dbl conj
33. ex there
34. hv have
35. hvd had
36. hvg having
37. in prep
38. jj adj
39. jjr comp adj
40. jjs super adj
41. jjt super adj
42. md aux
43. nn sing noun
44. nn$ poss sing noun
45. nns pl noun
46. nns$ poss pl noun
47. np prop noun
48. np$ poss prop noun
49. nps$ poss pl prop noun
50. nr adv noun
51. od ord number
52. pn nom pron
53. pn$ poss nom pron
54. pp$ poss pers pron
55. pp$$ sec poss pers pron
56. ppl sing per pron
57. ppls pl pers pron
58. ppo obj pers pron
59. pps 3rd sing nom pron
60. ppss other nom pron
61. ql qual
62. qlp post qual
63. rb adv
64. rbr comp adv
65. rbt super adv
66. rn nom adv
67. rp adv/particle
68. to inf
69. uh interj
70. vb verb
71. vbd past verb
72. vbg pres part/gerund
73. vbn past part
74. vbz verb
75. wdt wh determ
76. wp$ poss wh pron
77. wpo obj wh pron
78. wps nom wh pron
79. wql wh qual
80. wrb wh adv

Penn Treebank Nonterminals

ADJP---Adjective phrase. Phrasal category headed by an adjective (including compara-
tive and superlative adjectives). Example: outrageously expensive.
ADVP---Adverb phrase. Phrasal category headed by an adverb (including comparative
and superlative adverbs). Examples: rather timidly , very well indeed .
AUX---Auxiliary Verb Phrase.
CONJP----Coordinate phrase.
INTJ----Interjection
NEG----Negative
NP---Noun phrase. Phrasal category that includes all constituents that depend on a head
noun.
PP---Prepositional phrase. Phrasal category headed by a preposition.
PRT---- Particle phrase.
S---Simple declarative clause, i.e. one that is not introduced by a (possibly empty) subor-
dinating conjunction or wh-word and that does not exhibit subject-verb inversion.
SBAR---Clause introduced by a (possibly empty) subordinating conjunction.
SBARQ---Direct question introduced by a wh-word or wh-phrase.
SINV---Inverted declarative sentence, i.e. one in which the subject follows the verb.
SQ---That part of an SBARQ that excludes the wh-word or wh-phrase.
VP---Verb phrase. Phrasal category headed a verb.
WHADVP---Wh-adverb phrase. Phrasal category headed by a wh-adverb such as how
or why .
WHNP---Wh-noun phrase. Noun phrase containing (among other things) a wh deter-
miner, as in which book or whose daughter , or consisting of a wh-pronoun like who.
WHPP---Wh-prepositional phrase. Prepositional phrase containing a wh-determiner, as
in by whatever means necessary .
X---Constituent of unknown or uncertain type.
?---A question mark enclosing a constituent (i.e. a question mark preceded by a left paren-
thesis) means that the parser was unable to decide where to attach the constituent.

Étiquettes de Brill94 Français INALF/CNRS

Cette liste est bien sûr incomplète. Il faut bien voir qu'elle est fonction de notre corpus échantillon. A ces 50 codes, il convient d'ajouter une quinzaine de signes de ponctuation.

Last modified: Sun Dec 5 13:37:52 MET 2004