| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could [vb infin] to [noun prp] | 82 |
|
| 2 | [adv] [pron] could [vb infin] to | 70 |
|
| 3 | [adv] [pron] could [vb infin] [noun prp] | 45 |
|
