| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] could [verb] in | 9 |
|
| 2 | [prep] [pron] could [vb infin] in | 9 |
|
| 3 | of [pron] could [verb] in | 7 |
|
| 4 | [prep] [pers pn] could [verb] in | 6 |
|
