| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] n't know [adv] | 3750 |
|
| 2 | [verb] n't know they | 113 |
|
| 3 | [verb] n't they [adv] | 54 |
|
| 4 | [verb] know they [adv] | 28 |
|
| 5 | n't know they [adv] | 8 |
|
