| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] twenty years the [noun] | 6 |
|
| 2 | twenty years [prep] the [noun] | 47 |
|
| 3 | twenty years [prep] the [noun] | 47 |
|
| 4 | twenty years [adv] the [noun] | 17 |
|
| 5 | twenty years [adv] the [noun] | 16 |
|
| 6 | twenty years after the [noun] | 14 |
|
| 7 | twenty years after the [noun] | 14 |
|
| 8 | twenty years in the [noun] | 11 |
|
| 9 | twenty years in the [noun] | 11 |
|
| 10 | twenty years ago the [noun] | 10 |
|
| 11 | twenty years ago the [noun] | 10 |
|
| 12 | twenty years [verb] the [noun] | 8 |
|
| 13 | twenty years later the [noun] | 5 |
|
| 14 | twenty years of the [noun] | 5 |
|
| 15 | twenty years [conj] the [noun] | 5 |
|
| 16 | twenty years later the [noun] | 5 |
|
| 17 | twenty years of the [noun] | 5 |
|
| 18 | twenty years the [adj] [noun] | 5 |
|
| 19 | twenty years the [noun] [prep] | 5 |
|
| 20 | twenty years the [noun] [prep] | 5 |
|
