| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] had been [verb] | 12699 |
|
| 2 | [pron] had [verb] [det] | 2929 |
|
| 3 | [pron] had been [det] | 400 |
|
| 4 | had been [verb] [det] | 356 |
|
| 5 | [pron] been [verb] [det] | 62 |
|
