| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [pers pn] could [vb infin] | 2004 |
|
| 2 | from [pron] [pers pn] could | 105 |
|
| 3 | from [pron] could [vb infin] | 9 |
|
| 4 | from [pers pn] could [vb infin] | 5 |
|
