| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know what [adv] i | 8 |
|
| 2 | n't know what [adv] i | 8 |
|
| 3 | n't know what else i | 7 |
|
| 4 | n't know what else i | 7 |
|
