| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] two | 134 |
|
| 2 | [verb] [prep] two hours | 106 |
|
| 3 | it [verb] [prep] hours | 12 |
|
| 4 | it [verb] two hours | 8 |
|
