| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years after [noun] | 223 |
|
| 2 | twenty years [prep] [noun] | 82 |
|
| 3 | twenty years [prep] [noun] | 82 |
|
| 4 | twenty [noun] after [noun] | 11 |
|
| 5 | twenty [noun pl] after [noun] | 11 |
|
| 6 | twenty years after [noun] | 9 |
|
| 7 | twenty year after [noun] | 9 |
|
