| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [pers pn] had been in | 14 |
|
| 2 | when he had been [prep] | 7 |
|
| 3 | when she had been [prep] | 6 |
|
| 4 | when [pers pn] had been at | 5 |
|
