| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] do [adv] know [pron] | 5722 |
|
| 2 | [pron] do [adv] [verb] what | 4151 |
|
| 3 | [pron] [verb] [adv] know what | 3217 |
|
