| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] know [conj] [pers pn] have | 261 |
|
| 2 | [not/n't] [conj] [pers pn] have n't | 34 |
|
| 3 | know [conj] [pers pn] have n't | 31 |
|
| 4 | [not/n't] know [pers pn] have n't | 15 |
|
