| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | years of the [noun] | 471 |
|
| 2 | twenty years of [noun] | 42 |
|
| 3 | twenty years the [noun] | 11 |
|
| 4 | twenty of the [noun] | 9 |
|
| 5 | twenty years of the | 9 |
|
