| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [adv] been [vb pp] | 4946 |
|
| 2 | had been [vb pp] for | 1015 |
|
| 3 | [adv] been [vb pp] for | 716 |
|
| 4 | had [adv] [vb pp] for | 479 |
|
| 5 | had [adv] been for | 202 |
|
