| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [Wh det] could | 290 |
|
| 2 | a situation [Wh det] [modal v] | 25 |
|
| 3 | a situation [Wh det] [vb mod] | 25 |
|
| 4 | [art] situation [Wh det] could | 6 |
|
| 5 | a situation [pron] could | 6 |
|
| 6 | [art] situation [Wh det] could | 6 |
|
| 7 | a situation [Wh det] could | 5 |
|
| 8 | a situation [Wh det] could | 5 |
|
