| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] not know i [verb] | 6 |
|
| 2 | [modal v] not know i [verb] | 6 |
|
| 3 | [modal v] n't know i [verb] | 6 |
|
| 4 | would not know i [verb] | 5 |
|
| 5 | [modal v] not know i [vb base] | 5 |
|
| 6 | would not know i [verb] | 5 |
|
