| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] could [vb infin] | 3897 |
|
| 2 | have [verb] [pron] [vb infin] | 948 |
|
| 3 | have [verb] [pron] could | 169 |
|
| 4 | have [verb] could [vb infin] | 14 |
|
| 5 | have [pron] could [vb infin] | 10 |
|
