| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [verb] n't know | 668 |
|
| 2 | [pron] [verb] n't know [adj] | 606 |
|
| 3 | [verb] [pron] [verb] know [adj] | 36 |
|
| 4 | [verb] [pron] [verb] n't [adj] | 30 |
|
