| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [adv] | 33600 |
|
| 2 | [modal v] [vb infin] [adv] | 32844 |
|
| 3 | [modal v] use [adv] | 145 |
|
| 4 | [modal v] use [adv] | 115 |
|
