| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] [verb] | 3584 |
|
| 2 | [subord] [prep] [verb] | 1344 |
|
| 3 | [subord] [to-vb] [prep] | 742 |
|
| 4 | [subord] [to-vb] [verb] | 182 |
|
