| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] [verb] | 21274 |
|
| 2 | [conj] [verb] at | 8429 |
|
| 3 | [to-vb] [verb] at | 354 |
|
| 4 | [to-vb] [conj] at | 183 |
|
