| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know [prep] [adj] | 233 |
|
| 2 | he [verb] n't know [adj] | 41 |
|
| 3 | he [verb] n't know [prep] | 34 |
|
| 4 | he [verb] know [prep] [adj] | 24 |
|
| 5 | he [verb] n't [prep] [adj] | 12 |
|
