| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] still have n't be | 6 |
|
| 2 | [pers pn] still have n't be | 6 |
|
| 3 | still have n't be [verb] | 7 |
|
| 4 | still have n't be [vb pp] | 6 |
|
