| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [v-ing] at the | 1743 |
|
| 2 | [conj] [v-ing] at the | 469 |
|
| 3 | [conj] [be] [v-ing] the | 426 |
|
| 4 | [conj] [be] at the | 116 |
|
| 5 | [conj] [be] [v-ing] at | 112 |
|
