| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] n't know [det] | 551 |
|
| 2 | [vb base] [pers pn] [verb] n't know | 229 |
|
| 3 | [vb base] [pers pn] [verb] n't [det] | 7 |
|
