| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] years [prep] [noun sg] [pers pn] [vb mod] | 11 |
|
| 2 | [num] years [prep] [noun sg] [pers pn] [modal v] | 8 |
|
| 3 | [adj] years of [noun sg] [pers pn] [modal v] | 8 |
|
