| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] [prep] the | 15799 |
|
| 2 | [v-ing] us [prep] the | 175 |
|
| 3 | [be] [v-ing] us [prep] | 170 |
|
| 4 | [be] [v-ing] us the | 9 |
|
