| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [be] [verb] at | 139 |
|
| 2 | [indef pn] [be] [v-ing] at | 88 |
|
| 3 | [indef pn] [be] talking [prep] | 79 |
|
| 4 | [indef pn] [be] talking [prep] | 79 |
|
| 5 | [pron] [be] talking at | 17 |
|
| 6 | [indef pn] [be] talk at | 6 |
|
| 7 | [indef pn] [be] talking at | 6 |
|
