| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] not know i [verb] | 22 |
|
| 2 | [vb past] not know i [verb] | 21 |
|
| 3 | did not know i [verb] | 21 |
|
| 4 | [vb past] n't know i [verb] | 19 |
|
| 5 | [vb past] not know i [vb past] | 17 |
|
| 6 | [vb past] not know i have | 16 |
|
| 7 | [vb past] not know i had | 10 |
|
| 8 | [vb past] not know i [vb base] | 5 |
|
