| 1 | CC | Coordinating conjunction |
| 2 | CD | Cardinal number |
| 3 | DT | Determiner |
| 4 | EX | Existential "there" |
| 5 | FW | Foreign word |
| 6 | IN | Prepostion or subordination conjunction |
| 7 | JJ | Ajective |
| 8 | JJR | Ajective, comparative |
| 9 | JJS | Ajective, superlative |
| 10 | LS | List item marker |
| 11 | MD | Modal |
| 12 | NN | Noun, singular or mass |
| 13 | NNS | Noun, plural |
| 14 | NP | Proper noun, singular |
| 15 | NPS | Proper noun, plural |
| 16 | PDT | Predeterminer |
| 17 | POS | Possessive ending |
| 18 | PP | Personal pronoun |
| 19 | PPS | 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, gerun or present participle |
| 30 | VBN | Verb, past particle |
| 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 |