| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [vb infin] | 186089 |
|
| 2 | [adv] [adv] [vb infin] | 25546 |
|
| 3 | [modal v] [adv] [adv] | 17777 |
|
