| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] three year | 1483 |
|
| 2 | [prep] year [pers pn] | 258 |
|
| 3 | three year [pers pn] | 133 |
|
| 4 | [prep] three [pers pn] | 44 |
|
