| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] at the | 1743 |
|
| 2 | [be] [v-ing] on at | 102 |
|
| 3 | [v-ing] on at the | 82 |
|
| 4 | [be] [v-ing] on the | 44 |
|
| 5 | [be] on at the | 36 |
|
