| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [to-vb] [conj] [verb] | 6643 |
|
| 2 | [verb] [conj] [verb] whether | 78 |
|
| 3 | [to-vb] [conj] [verb] whether | 20 |
|
| 4 | [verb] [to-vb] [conj] whether | 12 |
|
| 5 | [verb] [to-vb] [verb] whether | 11 |
|
