| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do n't understand | 91 |
|
| 2 | just do n't understand | 45 |
|
| 3 | just do n't understand | 45 |
|
| 4 | still do n't understand | 29 |
|
| 5 | still do n't understand | 29 |
|
