| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been listening to | 28 |
|
| 2 | had been talking to | 17 |
|
| 3 | had been coming to | 12 |
|
| 4 | had been going to | 9 |
|
| 5 | had been speaking to | 6 |
|
| 6 | had been happening to | 5 |
|
