| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] [modal v] [verb] | 330064 |
|
| 2 | know [pers pn] [verb] | 3608 |
|
| 3 | know [pers pn] [modal v] | 1575 |
|
| 4 | know [modal v] [verb] | 50 |
|
