| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had n't been [vb pp] for | 21 |
|
| 2 | have n't been [vb pp] for | 20 |
|
| 3 | has n't been [vb pp] for | 19 |
|
| 4 | have n't been paid for | 5 |
|
| 5 | have n't been seen for | 5 |
|
