| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | know [pers pn] [modal v] | 3656 |
|
| 2 | know [pers pn] [vb mod] | 3656 |
|
| 3 | [verb] [pers pn] should | 3469 |
|
| 4 | know [pron] should | 198 |
|
| 5 | know [pers pn] should | 185 |
|
