| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] twenty year | 404 |
|
| 2 | [prep] twenty year | 403 |
|
| 3 | [prep] twenty year | 403 |
|
| 4 | [adv] twenty year | 325 |
|
| 5 | [adv] twenty year | 311 |
|
| 6 | [num ord] twenty year | 224 |
|
| 7 | for twenty year | 204 |
|
| 8 | for twenty year | 204 |
|
| 9 | last twenty year | 159 |
|
| 10 | last twenty year | 159 |
|
| 11 | [conj] twenty year | 143 |
|
| 12 | over twenty year | 110 |
|
| 13 | over twenty year | 109 |
|
| 14 | [verb] twenty year | 94 |
|
| 15 | [adj] twenty year | 94 |
|
| 16 | [subord] twenty year | 92 |
|
| 17 | [noun] twenty year | 92 |
|
| 18 | than twenty year | 82 |
|
| 19 | than twenty year | 82 |
|
| 20 | [det] twenty year | 77 |
|
| 21 | be twenty year | 62 |
|
| 22 | [be] twenty year | 62 |
|
| 23 | [noun sg] twenty year | 62 |
|
| 24 | next twenty year | 56 |
|
| 25 | next twenty year | 56 |
|
| 26 | past twenty year | 54 |
|
| 27 | past twenty year | 54 |
|
| 28 | of twenty year | 53 |
|
| 29 | [art] twenty year | 53 |
|
| 30 | [art] twenty year | 53 |
|
