| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | n't know [adv] what | 74 |
|
| 2 | n't know [adv] what | 74 |
|
| 3 | n't know exactly what | 28 |
|
| 4 | n't know quite what | 21 |
|
| 5 | n't know yet what | 9 |
|
| 6 | n't know really what | 5 |
|
