| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] [verb] | 186935 |
|
| 2 | [modal v] [vb infin] [verb] | 85977 |
|
| 3 | [modal v] [vb infin] [adv] | 63646 |
|
| 4 | [vb infin] [adv] [verb] | 7982 |
|
