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 |
|---|---|---|
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 |
38.92 | 2551 | 80% | 1952 | 3 |
20th_books |
31.97 | 2487 | 80% | 2407 | 2 |
wiki_math |
37.77 | 3102 | 80% | 2028 | 2 |
wiki_geography |
29.05 | 3735 | 80% | 4669 downrated | 1 |
wiki_biology |
57.59 | 1902 | 80% | 2378 downrated | 1 |
wiki_modern_life |
30.44 | 3719 | 80% | 4649 downrated | 1 |
wiki_arts |
57.60 | 3512 | 80% | 2316 | 2 |
wiki_society |
86.94 | 2282 | 80% | 1522 | 3 |
wiki_linguistics |
38.01 | 2482 | 80% | 3102 downrated | 1 |
wiki_physical_science |
45.18 | 2478 | 80% | 3098 downrated | 1 |
wiki_history |
77.23 | 1375 | 80% | 1719 downrated | 1 |
early_modern_science |
85.01 | 1475 | 80% | 1308 | 2 |
religious_translated |
14.54 | 4325 | 80% | 5406 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
664.92 | 313 | 80% | 187 | 4 |
eu_parliament_debates |
165.64 | 995 | 80% | 668 | 3 |
openstax_science |
33.56 | 4748 | 80% | 3065 | 2 |
openstax_society |
29.08 | 3336 | 80% | 4170 downrated | 1 |
wpa_life_histories |
9.70 | 5246 | 80% | 6557 downrated | 1 |
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.