| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [num] years ['s] [noun] | 684 |
|
| 2 | [num] years ['s] [noun] [pers pn] | 30 |
|
| 3 | [prep] [num] years [noun] [pers pn] | 9 |
|
