| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know what [verb] [prep] [pers pn] | 189 |
|
| 2 | what [vb mod] [verb] [prep] [pers pn] | 137 |
|
| 3 | know what [vb mod] [verb] [prep] | 43 |
|
| 4 | know what [vb mod] [verb] [pers pn] | 5 |
|
