| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] [modal v] [adv] | 3906 |
|
| 2 | [vb base] [pron] [modal v] [adv] | 1326 |
|
| 3 | know [pron] [modal v] [adv] | 493 |
|
| 4 | know [pron] [modal v] [adv] | 313 |
|
