| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [pron] [pron] | 13298 |
|
| 2 | [vb infin] [pron] could | 834 |
|
| 3 | [pron] could [pron] | 590 |
|
| 4 | [vb infin] could [pron] | 8 |
|
