Base difficulty: Level 1399 edit
Level distribution for verb (possession): 3: 3 7: 2 10: 1 20: 3 175: 14 254: 1 309: 1 314: 1 360: 1 406: 1 415: 3 455: 1 475: 3 1070: 1 1205: 1 1399: 28
No difficulty overrides set. The base difficulty level will be used for all languages.
Add Difficulty Override
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 |
5.93 | 5758 | 50% | 11516 downrated | 1 |
20th_books |
5.05 | 6227 | 50% | 12454 downrated | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
0.00 | — | — | — | 0 |
wiki_arts |
39.77 | 1726 | 50% | 3452 downrated | 1 |
wiki_society |
28.84 | 2425 | 50% | 4850 downrated | 1 |
wiki_linguistics |
12.28 | 3954 | 50% | 7908 downrated | 1 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
41.94 | 1613 | 50% | 3226 downrated | 1 |
early_modern_science |
17.27 | 3023 | 50% | 6046 downrated | 1 |
religious_translated |
42.74 | 1204 | 50% | 2408 downrated | 1 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
183.21 | 398 | 50% | 595 downrated | 4 |
eu_parliament_debates |
26.92 | 1955 | 50% | 3910 downrated | 1 |
openstax_science |
0.00 | — | — | — | 0 |
openstax_society |
13.22 | 4274 | 50% | 8548 downrated | 1 |
wpa_life_histories |
8.92 | 3935 | 50% | 7870 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.