| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] it [verb] | 832 |
|
| 2 | [verb] whether it [verb] | 153 |
|
| 3 | [verb] [prep] whether it | 65 |
|
| 4 | [prep] whether it [verb] | 62 |
|
| 5 | [verb] [prep] whether [verb] | 46 |
|
