| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [vb mod] [be] [vb pp] free | 5 |
|
| 2 | [Wh det] [modal v] be [vb pp] free | 5 |
|
| 3 | [Wh det] [modal v] be [vb pp] free | 5 |
|
| 4 | which [modal v] [be] [vb pp] free | 5 |
|
| 5 | [Wh det] [modal v] [be] [vb pp] free | 5 |
|
