| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] [be] [verb] | 4614 |
|
| 2 | [Wh det] [be] widely [verb] | 127 |
|
| 3 | [prep] [be] widely [verb] | 48 |
|
| 4 | [prep] [Wh det] [be] widely | 34 |
|
