| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] i could have [verb] [pron] | 27 |
|
| 2 | [verb] [pron] could have [verb] he | 15 |
|
| 3 | [verb] i [modal v] have [verb] he | 14 |
|
| 4 | [verb] i could [verb] [verb] he | 5 |
|
