| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [adv] have | 22199 |
|
| 2 | [modal v] [adv] have | 22199 |
|
| 3 | ca [adv] [verb] | 21810 |
|
| 4 | ca [adv] [vb infin] | 21779 |
|
| 5 | can [adv] have | 1626 |
|
| 6 | ca [adv] have | 827 |
|
