| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] had [adv] been | 641 |
|
| 2 | had [adv] been [prep] | 509 |
|
| 3 | [noun prp] had been [prep] | 431 |
|
| 4 | [noun prp] had [adv] [prep] | 32 |
|
