| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] [prep] | 17588 |
|
| 2 | [pron] had [verb] [prep] | 16254 |
|
| 3 | [pron] had been [verb] | 12699 |
|
| 4 | [pron] had been [prep] | 1920 |
|
| 5 | [pron] been [verb] [prep] | 303 |
|
