| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it be [vb pp] | 965 |
|
| 2 | under [Wh det] [pron] be [vb pp] | 27 |
|
| 3 | under [Wh det] it be [verb] | 16 |
|
| 4 | under [pron] it be [vb pp] | 14 |
|
| 5 | under [Wh det] it [be] [vb pp] | 14 |
|
