| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | we have been talking [prep] | 93 |
|
| 2 | [noun] have been talking [prep] | 70 |
|
| 3 | [noun] we have been [prep] | 20 |
|
| 4 | [noun] we have been talking | 20 |
|
