| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] | 37993 |
|
| 2 | had been [v-ing] | 5819 |
|
| 3 | [verb] been talking | 414 |
|
| 4 | have been talking | 414 |
|
| 5 | [vb past] been talking | 115 |
|
| 6 | had been talk | 94 |
|
| 7 | had [been] talking | 84 |
|
| 8 | had [be] talking | 84 |
|
| 9 | had be talking | 84 |
|
