A tagset is a list of part-of-speech tags (POS tags for short), i.e. labels used to indicate the part of speech and sometimes also other grammatical categories (case, tense etc.) of each token in a text corpus.
Spanish TreeTagger part-of-speech tagset is available in Spanish corpora annotated by the tool TreeTagger that was developed by Helmut Schmid in the TC project at the Institute for Computational Linguistics of the University of Stuttgart.
Spanish TreeTagger part-of-speech tagset
Example of a tag in the CQL concordance search box: [tag=”PREP”] searches all prepositons, e.g. con, desde (note: please make sure that you use straight double quotation marks)
| PoS tag | Description | Example |
| ACRNM | acronym | ISO, CEI |
| ADJ | Adjectives | mayores, mayor |
| ADV | Adverbs | muy, demasiado, cómo |
| ALFP | Plural letter of the alphabet | As/Aes, bes |
| ALFS | Singular letter of the alphabet | A, b |
| ART | Articles | un, las, la, unas |
| BACKSLASH | backslash | \ |
| CARD | Cardinals | |
| CC | Coordinating conjunction | y, o |
| CCAD | Adversative coordinating conjunction | pero |
| CCNEG | Negative coordinating conjunction | ni |
| CM | comma | , |
| CODE | Alphanumeric code | |
| COLON | colon | : |
| CQUE | que | as conjunction |
| CSUBF | Subordinating conjunction that introduces finite clauses | apenas |
| CSUBI | Subordinating conjunction that introduces infinite clauses | al |
| CSUBX | Subordinating conjunction underspecified for subord-type | aunque |
| DASH | dash | – |
| DM | Demonstrative pronouns | ésas, ése, esta |
| DOTS | POS tag for | … |
| FO | Formula | |
| FS | Full stop punctuation marks | |
| INT | Interrogative pronouns | quiénes, cuántas, cuánto |
| ITJN | Interjection | oh, ja |
| LP | left parenthesis | (, [ |
| NC | Common nouns | mesas, mesa, libro, ordenador |
| NEG | Negation | |
| NMEA | measure noun | metros, litros |
| NMON | month name | |
| NP | Proper nouns | |
| ORD | Ordinals | primer, primeras, primera |
| PAL | Portmanteau word formed by a and el | |
| PDEL | Portmanteau word formed by de and el | |
| PE | Foreign word | |
| PERCT | percent sign | % |
| PNC | Unclassified word | |
| PPC | Clitic personal pronoun | le, les |
| PPO | Possessive pronouns | mi, su, sus |
| PPX | Clitics and personal pronouns | nos, me, nosotras, te, sí |
| PREP | Negative preposition | sin |
| PREP | Preposition | |
| PREP/DEL | Complex preposition | después del |
| QT | quotation symbol | ‘ ` |
| QU | Quantifiers | sendas, cada |
| REL | Relative pronouns | cuyas, cuyo |
| RP | right parenthesis | ), ] |
| SE | Se | as particle |
| SEMICOLON | semicolon | ; |
| SLASH | slash | / |
| SYM | Symbols | |
| UMMX | measure unit | MHz, km, mA |
| VCLIger clitic gerund verb | ||
| VCLIinf clitic infinitive verb | ||
| VCLIfin clitic finite verb | ||
| VEadj | Verb estar. Past participle | |
| VEfin | Verb estar. Finite | |
| VEger | Verb estar. Gerund | |
| VEinf | Verb estar. Infinitive | |
| VHadj | Verb haber. Past participle | |
| VHfin | Verb haber. Finite | |
| VHger | Verb haber. Gerund | |
| VHinf | Verb haber. Infinitive | |
| VLadj | Lexical verb. Past participle | |
| VLfin | Lexical verb. Finite | |
| VLger | Lexical verb. Gerund | |
| VLinf | Lexical verb. Infinitive | |
| VMadj | Modal verb. Past participle | |
| VMfin | Modal verb. Finite | |
| VMger | Modal verb. Gerund | |
| VMinf | Modal verb. Infinitive | |
| VSadj | Verb ser. Past participle | |
| VSfin | Verb ser. Finite | |
| VSger | Verb ser. Gerund | |
| VSinf | Verb ser. Infinitive |
Source: http://www.cis.uni-muenchen.de/~schmid/tools/TreeTagger/data/spanish-tagset.txt
