Base difficulty: Level 250 edit
Level distribution for adverb (location): 18: 4 23: 22 250: 13 1070: 1 1120: 5 1205: 1 1221: 1 1399: 2
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Tier Signals
| Source | Tier | Rank used |
|---|---|---|
cefr |
A2 (2 of 6) | 2100 |
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 |
34.02 | 2559 | 100% | 2559 | 1 |
20th_books |
95.91 | 1025 | 100% | 1025 | 1 |
wiki_math |
0.00 | — | — | — | 0 |
wiki_geography |
0.00 | — | — | — | 0 |
wiki_biology |
0.00 | — | — | — | 0 |
wiki_modern_life |
35.91 | 3893 | 100% | 3893 | 1 |
wiki_arts |
25.86 | 4901 | 100% | 4901 | 1 |
wiki_society |
0.00 | — | — | — | 0 |
wiki_linguistics |
0.00 | — | — | — | 0 |
wiki_physical_science |
0.00 | — | — | — | 0 |
wiki_history |
36.99 | 3566 | 100% | 3566 | 1 |
early_modern_science |
20.87 | 4380 | 100% | 4380 | 1 |
religious_translated |
0.00 | — | — | — | 0 |
cooking |
0.00 | — | — | — | 0 |
legal_scotus |
8.30 | 7594 | 100% | 7594 | 1 |
eu_parliament_debates |
92.16 | 1276 | 100% | 1276 | 1 |
openstax_science |
18.69 | 5272 | 100% | 5272 | 1 |
openstax_society |
27.26 | 4173 | 100% | 4173 | 1 |
wpa_life_histories |
108.44 | 919 | 100% | 919 | 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.