| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] [verb] a | 1158 |
|
| 2 | [conj] [verb] at a | 462 |
|
| 3 | [to-vb] [conj] [verb] at | 231 |
|
| 4 | [to-vb] [verb] at a | 28 |
|
