| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] [v-ing] [prep] | 5815 |
|
| 2 | [to-vb] [prep] [verb] [prep] | 435 |
|
| 3 | [to-vb] [prep] [v-ing] [prep] | 394 |
|
