| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have [verb] [pron] [adv] [prep] | 285 |
|
| 2 | [modal v] [verb] [to-vb] [pron] [adv] [prep] | 178 |
|
| 3 | [modal v] have [to-vb] [pron] [adv] [prep] | 72 |
|
