| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [adj] [modal v] be [vb pp] [be] | 9 |
|
| 2 | [Wh det] [det] [modal v] be [verb] [be] | 9 |
|
| 3 | [pron] [det] [modal v] be [vb pp] [be] | 9 |
|
| 4 | [Wh det] [det] [modal v] [be] [vb pp] [be] | 9 |
|
