| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb mod] [be] [vb pp] [prep] a | 628 |
|
| 2 | [Wh det] [vb mod] [be] [vb pp] over [art] | 17 |
|
| 3 | [pron] [vb mod] [be] [vb pp] over a | 11 |
|
| 4 | [Wh det] [vb mod] [be] [verb] over a | 9 |
|
| 5 | [Wh det] [vb mod] [be] [vb pp] over a | 9 |
|
| 6 | [Wh det] [modal v] [be] [vb pp] over a | 9 |
|
