| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [vb infin] [verb] [adv] | 5104 |
|
| 2 | [vb mod] [vb infin] [to-vb] [adv] | 4664 |
|
| 3 | [vb mod] [verb] [to-vb] [adv] | 2114 |
|
| 4 | [modal v] [vb infin] [to-vb] [adv] | 2104 |
|
