| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] be [vb pp] [prep] [be] | 225 |
|
| 2 | [prep] [Wh det] be [verb] [prep] [be] | 193 |
|
| 3 | [prep] [Wh det] be [vb pp] [prep] [be] | 180 |
|
| 4 | [prep] [Wh det] [be] [vb pp] [prep] [be] | 180 |
|
