| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [modal v] have [verb] [pron] | 52 |
|
| 2 | [v-ing] [modal v] [vb infin] [verb] [pron] | 8 |
|
| 3 | [v-ing] [modal v] [verb] [verb] [pron] | 8 |
|
| 4 | [v-ing] [modal v] have [verb] [pron] | 6 |
|
