| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] [adv] [vb infin] | 11568 |
|
| 2 | [modal v] [adv] [adv] [vb infin] | 11568 |
|
| 3 | can [adv] [adv] [vb infin] | 3273 |
|
| 4 | can [adv] [adv] [verb] | 1858 |
|
