| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know i be | 67 |
|
| 2 | [vb past] n't know i | 59 |
|
| 3 | [vb past] n't know be | 29 |
|
| 4 | [vb past] n't i be | 6 |
|
