| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [verb] n't [adv] know | 867 |
|
| 2 | because [pers pn] [verb] [adv] know | 222 |
|
| 3 | because [pers pn] [verb] n't know | 174 |
|
| 4 | because [pers pn] [verb] n't [adv] | 89 |
|
