| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] we do n't know | 66 |
|
| 2 | [adv] we do n't know | 66 |
|
| 3 | [adv] we do n't know | 59 |
|
| 4 | well we do n't know | 26 |
|
| 5 | so we do n't know | 12 |
|
| 6 | [adv] we did n't know | 7 |
|
