| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to | 448417 |
|
| 2 | [v-ing] [prep] | 324690 |
|
| 3 | [v-ing] [prep] | 312237 |
|
| 4 | [v-ing] to | 66946 |
|
