| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] be [prep] | 713 |
|
| 2 | [prep] [Wh det] be [prep] | 713 |
|
| 3 | in [pron] be [prep] | 86 |
|
| 4 | in [Wh det] be [prep] | 45 |
|
| 5 | in [Wh det] [be] [prep] | 45 |
|
