| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know [Wh adv] [pers pn] | 1875 |
|
| 2 | i [verb] [Wh adv] [pers pn] | 1094 |
|
| 3 | i know [adv] [pers pn] | 514 |
|
| 4 | i know [Wh adv] [pron] | 499 |
|
