| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | you do n't know [Wh pn] | 51 |
|
| 2 | you do n't know [Wh pn] | 50 |
|
| 3 | you do n't know who | 50 |
|
| 4 | you do n't know [Wh pn] | 45 |
|
