| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't [verb] [prep] [adj] | 2020 |
|
| 2 | [verb] [adv] know [prep] [adj] | 301 |
|
| 3 | [verb] [not/n't] know [prep] [adj] | 284 |
|
| 4 | [verb] not know [prep] [adj] | 284 |
|
| 5 | [verb] n't know [prep] [adj] | 233 |
|
