| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] it [verb] [prep] [num] year | 7 |
|
| 2 | [verb] it [verb] [prep] [num] year | 7 |
|
| 3 | [verb] it [verb] for [num] year | 5 |
|
| 4 | [verb] it [verb] for [num] year | 5 |
|
