| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] know [Wh adv] [to-vb] | 718 |
|
| 2 | [pers pn] know [Wh adv] [to-vb] | 609 |
|
| 3 | i [verb] [Wh adv] [to-vb] | 159 |
|
| 4 | i know [adv] [to-vb] | 125 |
|
| 5 | i know [Wh adv] [to-vb] | 122 |
|
| 6 | i know [Wh adv] [verb] | 121 |
|
