| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] have [be] | 4609 |
|
| 2 | [modal v] [adv] have [be] | 4609 |
|
| 3 | can [adv] [verb] [be] | 272 |
|
| 4 | can [adv] have [be] | 219 |
|
