| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] [pron] could | 1214 |
|
| 2 | from [pron] [pron] [modal v] | 539 |
|
| 3 | from [pron] [pron] [vb mod] | 539 |
|
| 4 | from [pron] [pron] could | 115 |
|
