| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] [verb] | 9102 |
|
| 2 | [conj] [prep] whether | 1148 |
|
| 3 | [prep] whether [verb] | 276 |
|
| 4 | [conj] whether [verb] | 82 |
|
