| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] [prep] a | 69095 |
|
| 2 | be talking [prep] a | 325 |
|
| 3 | be [verb] talking [prep] | 42 |
|
| 4 | [verb] talking [prep] a | 37 |
|
