| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been talking [prep] [pers pn] | 9 |
|
| 2 | had be talking [prep] [pers pn] | 9 |
|
| 3 | had [been] talking [prep] [pers pn] | 9 |
|
| 4 | had [be] talking [prep] [pers pn] | 9 |
|
