| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] five year | 1523 |
|
| 2 | [to-vb] [prep] five | 102 |
|
| 3 | [to-vb] [prep] year | 44 |
|
| 4 | [to-vb] five year | 16 |
|
