| singular or mass noun | NN | 634 |
| Unknown | UNK | 566 |
| adjective | JJ | 241 |
| plural noun | NNS | 234 |
| verb, past participle | VBN | 215 |
| verb, past tense | VBD | 201 |
| verb, base form | VB | 185 |
| verb, present participle/gerund | VBG | 113 |
| adverb | RB | 106 |
| verb, 3rd. singular present | VBZ | 61 |
| preposition | IN | 54 |
| verb, non 3rd person, singular, present | VBP | 28 |
| cardinal numeral (one, two, 2, etc.) | CD | 26 |
| Personal pronoun | PRP | 21 |
| proper noun | NNP | 20 |
| singular determiner/quantifier (this, that) | DT | 15 |
| modal auxiliary (can, should, will) | MD | 12 |
| comparative adjective | JJR | 11 |
| Possessive pronoun | PRP$ | 7 |
| semantically superlative adjective (chief, top) | JJS | 6 |
| Wh-adverb (how, where, when) | WRB | 6 |
| Wh-pronoun (whom) | WP | 4 |
| interjection, exclamation | UH | 4 |
| coordinating conjunction (and, or) | CC | 4 |
| adverb/particle (about, off, up) | RP | 3 |
| foreign word (hyphenated before regular tag) | FW | 2 |
| wh-determiner (what, which) | WDT | 2 |
| infinitive marker to | TO | 1 |
| existential there | EX | 1 |
| possessive wh-pronoun (whose) | WP$ | 1 |
| comparative adverb | RBR | 1 |