| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [v-ing] [prep] [det] | 2281 |
|
| 2 | [prep] us [prep] [det] | 259 |
|
| 3 | [prep] [v-ing] us [prep] | 122 |
|
| 4 | [v-ing] us [prep] [det] | 54 |
|
| 5 | [prep] [v-ing] us [det] | 33 |
|
