| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't [verb] they [adv] | 384 |
|
| 2 | [verb] n't know [pron] [adv] | 208 |
|
| 3 | [verb] [adv] know they [adv] | 12 |
|
| 4 | [verb] not know they [adv] | 12 |
|
| 5 | [verb] [not/n't] know they [adv] | 12 |
|
