| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adv] [verb] | 2253 |
|
| 2 | had [adv] [verb] [det] | 1515 |
|
| 3 | had been [verb] [det] | 356 |
|
| 4 | had been [adv] [det] | 131 |
|
| 5 | been [adv] [verb] [det] | 39 |
|
