| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [pers pn] [modal v] | 7363 |
|
| 2 | years [prep] [noun] [pers pn] | 109 |
|
| 3 | years [prep] [noun] [modal v] | 54 |
|
| 4 | years [noun] [pers pn] [modal v] | 14 |
|
