| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know [pron] [verb] | 1238 |
|
| 2 | n't [pron] [adv] [verb] | 731 |
|
| 3 | n't know [pron] [adv] | 212 |
|
| 4 | know [pron] [adv] [verb] | 83 |
|
| 5 | n't know [adv] [verb] | 12 |
|
