| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] can know [prep] | 7 |
|
| 2 | can [adv] know [prep] | 11 |
|
| 3 | can [not/n't] know [prep] | 7 |
|
| 4 | can not know [prep] | 7 |
|
| 5 | can [pers pn] know [prep] | 6 |
|
| 6 | can [pron] know [prep] | 6 |
|
| 7 | can not know [prep] | 5 |
|
