| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years [pers pn] | 1686 |
|
| 2 | [adj] twenty years | 402 |
|
| 3 | twenty years [pers pn] | 49 |
|
| 4 | [adj] twenty [pers pn] | 6 |
|
