| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] had been [vb pp] | 1353 |
|
| 2 | had been [vb pp] for | 1015 |
|
| 3 | [Wh pn] had [vb pp] for | 170 |
|
| 4 | [Wh pn] had been for | 5 |
|
