| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pers pn] at the | 1033 |
|
| 2 | [v-ing] [prep] [pers pn] at | 259 |
|
| 3 | [v-ing] [pers pn] at the | 196 |
|
| 4 | [v-ing] [prep] [pers pn] the | 189 |
|
| 5 | [v-ing] [prep] at the | 23 |
|
