| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [verb] what | 986 |
|
| 2 | [adv] know [adv] [verb] | 883 |
|
| 3 | [adv] know [adv] what | 152 |
|
| 4 | know [adv] [verb] what | 13 |
|
