| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had n't [vb pp] off | 11 |
|
| 2 | have n't [vb pp] off | 8 |
|
| 3 | has n't [vb pp] off | 7 |
|
| 4 | have n't taken off | 5 |
|
| 5 | have n't gone off | 5 |
|
