| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] he [modal v] [verb] | 3821 |
|
| 2 | know [pron] [modal v] [verb] | 1885 |
|
| 3 | know [pers pn] [modal v] [verb] | 1651 |
|
| 4 | know he [modal v] [verb] | 266 |
|
