| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] they [modal v] [vb infin] | 3045 |
|
| 2 | [vb base] they [modal v] [vb infin] | 1039 |
|
| 3 | know [pron] [modal v] [vb infin] | 737 |
|
| 4 | know they [modal v] [vb infin] | 161 |
|
| 5 | know they [modal v] [verb] | 97 |
|
