| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [conj] [to-vb] | 316 |
|
| 2 | [pron] [verb] [subord] [to-vb] | 71 |
|
| 3 | [pron] [verb] whether [verb] | 69 |
|
| 4 | [pron] [verb] whether [to-vb] | 60 |
|
