| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [adv] [prep] | 19924 |
|
| 2 | to [v-ing] [prep] | 2067 |
|
| 3 | to [v-ing] [adv] | 537 |
|
| 4 | to [adv] [prep] | 528 |
|
