| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] could be [vb pp] [prep] a | 90 |
|
| 2 | [Wh det] could be [vb pp] [prep] a | 90 |
|
| 3 | [Wh det] [modal v] be [vb pp] from a | 25 |
|
| 4 | [Wh det] [vb mod] be [vb pp] from a | 25 |
|
| 5 | [Wh det] could be [vb pp] from [art] | 10 |
|
| 6 | [Wh det] could be [vb pp] from [art] | 10 |
|
| 7 | [Wh det] could be [vb pp] from a | 6 |
|
| 8 | [pron] could be [vb pp] from a | 6 |
|
| 9 | [Wh det] could [be] [vb pp] from a | 5 |
|
| 10 | [Wh det] could be [vb pp] from a | 5 |
|
| 11 | [Wh det] could be [vb pp] from a | 5 |
|
| 12 | [Wh det] could be [verb] from a | 5 |
|
| 13 | [Wh det] could [be] [vb pp] from a | 5 |
|
| 14 | [Wh det] could be [vb pp] from a | 5 |
|
