| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [modal v] [vb infin] | 339 |
|
| 2 | can [vb infin] [vb infin] | 246 |
|
| 3 | can [vb infin] [modal v] | 104 |
|
| 4 | can [modal v] [vb infin] | 21 |
|
