| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] n't know [pron] | 1643 |
|
| 2 | she [vb past] n't know | 463 |
|
| 3 | she [vb past] n't [pron] | 21 |
|
| 4 | she [vb past] know [pron] | 6 |
|
