| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [be] [v-ing] at | 242 |
|
| 2 | [pers pn] [verb] [be] [v-ing] at | 212 |
|
| 3 | you [verb] [be] [v-ing] [prep] | 211 |
|
| 4 | you [verb] [be] [verb] at | 22 |
|
| 5 | you [verb] [be] [v-ing] at | 15 |
|
