| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't [pers pn] have [been] | 28 |
|
| 2 | n't [pers pn] have be | 28 |
|
| 3 | n't [pers pn] have been | 28 |
|
| 4 | n't it have [be] | 17 |
|
