Base difficulty: Level 23 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 |
|---|---|---|
basic_english |
Basic (1 of 2) | 600 |
cambridge_yle |
Movers (2 of 3) | 750 |
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 |
882.17 | 141 | 100% | 141 | 1 |
20th_books |
878.29 | 152 | 100% | 152 | 1 |
wiki_math |
51.82 | 1968 | 100% | 1968 | 1 |
wiki_geography |
239.50 | 522 | 100% | 522 | 1 |
wiki_biology |
391.80 | 287 | 100% | 287 | 1 |
wiki_modern_life |
409.37 | 242 | 100% | 242 | 1 |
wiki_arts |
227.80 | 540 | 100% | 540 | 1 |
wiki_society |
148.76 | 898 | 100% | 898 | 1 |
wiki_linguistics |
106.78 | 1221 | 100% | 1221 | 1 |
wiki_physical_science |
206.14 | 694 | 100% | 694 | 1 |
wiki_history |
254.11 | 455 | 100% | 455 | 1 |
early_modern_science |
427.32 | 249 | 100% | 249 | 1 |
religious_translated |
283.88 | 389 | 100% | 389 | 1 |
cooking |
821.25 | 194 | 100% | 194 | 1 |
legal_scotus |
94.28 | 1398 | 100% | 1398 | 1 |
eu_parliament_debates |
155.87 | 761 | 100% | 761 | 1 |
openstax_science |
219.30 | 635 | 100% | 635 | 1 |
openstax_society |
258.13 | 517 | 100% | 517 | 1 |
wpa_life_histories |
1111.38 | 129 | 100% | 129 | 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.