| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pers pn] [modal v] [vb infin] | 26262 |
|
| 2 | [vb past] [pers pn] [modal v] [vb infin] | 7375 |
|
| 3 | know [pers pn] [modal v] [vb infin] | 1601 |
|
| 4 | knew [pron] [modal v] [vb infin] | 627 |
|
| 5 | knew [pers pn] [modal v] [verb] | 607 |
|
