| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [adv] | 6030 |
|
| 2 | [coord] had [adv] | 1563 |
|
| 3 | [coord] had been | 1022 |
|
| 4 | [coord] been [adv] | 61 |
|
