| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] in | 6069 |
|
| 2 | [prep] us in | 719 |
|
| 3 | [prep] [v-ing] us | 569 |
|
| 4 | [v-ing] us in | 74 |
|
