| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not i [verb] | 196 |
|
| 2 | not know i [verb] | 143 |
|
| 3 | [vb past] not know i | 84 |
|
| 4 | [vb past] not know [verb] | 28 |
|
