| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to us [prep] | 886 |
|
| 2 | us [prep] [v-ing] | 361 |
|
| 3 | to [prep] [v-ing] | 65 |
|
| 4 | to us [v-ing] | 36 |
|
