Base difficulty: Level 1399 edit
Level distribution for verb (mental_state): 5: 1 8: 5 9: 1 10: 1 19: 6 20: 1 110: 1 120: 2 150: 21 160: 1 162: 1 185: 1 220: 1 230: 1 265: 2 300: 1 310: 2 311: 2 410: 1 455: 1 460: 1 475: 1 485: 1 1120: 1 1399: 32
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
basic_english |
Extended (2 of 2) | 1600 |
cambridge_yle |
Flyers (3 of 3) | 1200 |
cefr |
B1 (3 of 6) | 4200 |
Rank used = synthetic rank this tier contributes to the combined frequency rank (lower = more common).
Corpus Frequency
| Corpus | Freq (per M) | Best form | Share | Zipf rank | Forms |
|---|---|---|---|---|---|
19th_books |
35.89 | 1323 | 27% | 2360 downrated | 3 |
20th_books |
38.36 | 1522 | 27% | 2218 downrated | 3 |
wiki_math |
11.67 | 2234 | 27% | 8000 capped | 1 |
wiki_geography |
8.47 | 4187 | 27% | 9000 capped | 1 |
wiki_biology |
13.56 | 2663 | 27% | 9000 capped | 1 |
wiki_modern_life |
16.82 | 2327 | 27% | 8726 downrated | 1 |
wiki_arts |
13.79 | 2682 | 27% | 10000 capped | 1 |
wiki_society |
18.62 | 2008 | 27% | 7530 downrated | 1 |
wiki_linguistics |
6.69 | 3917 | 27% | 9000 capped | 1 |
wiki_physical_science |
11.93 | 2968 | 27% | 8000 capped | 1 |
wiki_history |
12.96 | 2803 | 27% | 9000 capped | 1 |
early_modern_science |
16.29 | 1865 | 27% | 6994 downrated | 1 |
religious_translated |
25.46 | 1471 | 27% | 3673 downrated | 2 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
115.39 | 420 | 27% | 1026 downrated | 4 |
eu_parliament_debates |
7.42 | 3090 | 27% | 11000 capped | 1 |
openstax_science |
28.98 | 1747 | 27% | 4266 downrated | 2 |
openstax_society |
19.93 | 1854 | 27% | 6953 downrated | 1 |
wpa_life_histories |
15.90 | 2780 | 27% | 4235 downrated | 3 |
Best form = the single best-ranked form in the corpus, share-blind — how the spelling itself ranked. Share = how much of that spelling belongs to this lemma, when several senses compete for it. Zipf rank = all the forms combined (variant spellings included), each scaled by its share, and what feeds the combined frequency rank. Combining forms improves on the best form, but a share below 100% pushes the other way and usually wins: a sense holding a small slice of a common spelling is a rare word, so its rank lands downrated below the best form — and once it falls past what the corpus can support it is capped at the rank an unlisted word would get.