| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] and [verb] not know | 9 |
|
| 2 | [pers pn] and do not know | 9 |
|
| 3 | [pers pn] and [vb past] not know | 6 |
|
| 4 | [pers pn] and [verb] n't know | 6 |
|
| 5 | [pers pn] and did not know | 6 |
|
| 6 | it and [verb] not know | 5 |
|
