| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [pron] [vb mod] know [Wh adv] | 11 |
|
| 2 | that [pers pn] [modal v] know [Wh adv] | 11 |
|
| 3 | that [pron] [modal v] know [Wh adv] | 10 |
|
| 4 | that [pron] [modal v] know how | 6 |
|
