| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb infin] [pron] could [verb] | 311 |
|
| 2 | really [vb infin] [pron] [modal v] [verb] | 42 |
|
| 3 | really [verb] [pron] could [verb] | 21 |
|
