| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not [vb infin] [pers pn] know [det] [prep] | 6 |
|
| 2 | [not/n't] [vb infin] [pers pn] know [det] [prep] | 6 |
|
| 3 | [adv] [vb infin] [pers pn] know [det] [prep] | 6 |
|
| 4 | n't [vb infin] [pers pn] know [det] [prep] | 6 |
|
