| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] been [adj] | 988 |
|
| 2 | [Wh pn] had [adv] been | 373 |
|
| 3 | [Wh pn] had been [adj] | 315 |
|
| 4 | [Wh pn] had [adv] [adj] | 45 |
|
