| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] i know [pron] | 16 |
|
| 2 | [verb] [not/n't] i know [pers pn] | 14 |
|
| 3 | [verb] [not/n't] i know it | 9 |
|
| 4 | [verb] [not/n't] i know it | 9 |
|
