| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [vb infin] out [prep] | 251 |
|
| 2 | could [vb infin] [pn reflx] [prep] | 177 |
|
| 3 | [vb infin] [pn reflx] out [prep] | 63 |
|
| 4 | could [vb infin] [pn reflx] out | 11 |
|
