| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] know [adv] | 1276 |
|
| 2 | [Wh adv] [verb] [pron] know | 1025 |
|
| 3 | [Wh adv] [verb] [pron] [adv] | 768 |
|
| 4 | [Wh adv] [pron] know [adv] | 35 |
|
