Base difficulty: Level 1399 edit
Level distribution for verb (directional_movement): 5: 6 23: 4 26: 3 28: 2 120: 1 135: 2 145: 5 210: 1 254: 1 300: 1 330: 2 415: 1 460: 1 470: 9 1040: 1 1050: 2 1120: 1 1399: 18
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
B2 (4 of 6) | 6900 |
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 |
30.35 | 1369 | 9% | 2675 downrated | 4 |
20th_books |
23.60 | 1146 | 9% | 3224 downrated | 4 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
2.77 | 3982 | 9% | 9000 capped | 1 |
wiki_modern_life |
35.22 | 4182 | 100% | 3900 | 2 |
wiki_arts |
33.71 | 3920 | 100% | 3920 | 1 |
wiki_society |
9.14 | 3344 | 8% | 11000 capped | 3 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
40.70 | 2832 | 9% | 3229 downrated | 3 |
early_modern_science |
7.28 | 2879 | 9% | 10400 capped | 3 |
religious_translated |
94.10 | 785 | 9% | 1012 downrated | 5 |
cooking |
2.66 | 2437 | 9% | 5200 capped | 1 |
legal_scotus |
9.86 | 6141 | 8% | 6228 downrated | 4 |
eu_parliament_debates |
1.03 | 5243 | 9% | 11000 capped | 1 |
openstax_science |
23.50 | 2958 | 9% | 4264 downrated | 3 |
openstax_society |
13.71 | 2027 | 8% | 9576 downrated | 3 |
wpa_life_histories |
21.78 | 1541 | 9% | 3291 downrated | 5 |
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.