| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [not/n't] know [pron] | 6760 |
|
| 2 | [verb] i know [pron] | 147 |
|
| 3 | [verb] [not/n't] i know | 22 |
|
| 4 | [not/n't] i know [pron] | 18 |
|
| 5 | [verb] [not/n't] i [pron] | 11 |
|
