| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] could [verb] | 1704 |
|
| 2 | [Wh det] could [vb infin] | 1702 |
|
| 3 | [pron] could get | 1651 |
|
| 4 | [Wh det] [vb mod] get | 36 |
|
| 5 | [Wh det] [modal v] get | 36 |
|
| 6 | [Wh det] could get | 7 |
|
| 7 | [Wh det] could get | 7 |
|
