| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it be [verb] | 1083 |
|
| 2 | at [Wh det] [pron] be [verb] | 194 |
|
| 3 | at [pron] it be [verb] | 55 |
|
| 4 | at [Wh det] it [be] [verb] | 54 |
|
