| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] in | 3177 |
|
| 2 | [conj] had been [verb] | 1729 |
|
| 3 | [conj] had [verb] in | 231 |
|
| 4 | [conj] had been in | 51 |
|
| 5 | [conj] been [verb] in | 28 |
|
