| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] [verb] n't know | 665 |
|
| 2 | [pers pn] [verb] n't know [adj] | 594 |
|
| 3 | [verb] [pers pn] [verb] know [adj] | 36 |
|
| 4 | [verb] [pers pn] [verb] n't [adj] | 30 |
|
