| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [pron] could | 207 |
|
| 2 | to [det] [pron] [vb mod] | 206 |
|
| 3 | to [det] [pron] [modal v] | 206 |
|
| 4 | to [adj] [pron] could | 20 |
|
| 5 | to [det] [pron] could | 17 |
|
