| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] whether he [verb] | 237 |
|
| 2 | [verb] [prep] he [verb] | 61 |
|
| 3 | [verb] [prep] whether [verb] | 46 |
|
| 4 | [prep] whether he [verb] | 44 |
|
| 5 | [verb] [prep] whether he | 31 |
|
