| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [verb] [adj] | 16497 |
|
| 2 | [verb] whether [adj] | 1259 |
|
| 3 | [vb pp] [verb] whether | 279 |
|
| 4 | [vb pp] whether [adj] | 105 |
|
