| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do n't know [that] i | 45 |
|
| 2 | do n't know that i | 45 |
|
| 3 | do n't know [that] i | 38 |
|
| 4 | did n't know [that] i | 6 |
|
