| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] [pers pn] [modal v] [be] | 270 |
|
| 2 | [adj] year [pers pn] [modal v] [be] | 104 |
|
| 3 | [prep] [adj] year [pers pn] [modal v] | 89 |
|
| 4 | [prep] [adj] year [modal v] [be] | 78 |
|
