| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] be [verb] | 4614 |
|
| 2 | [prep] [Wh det] it be | 2423 |
|
| 3 | [prep] [Wh det] it [verb] | 1948 |
|
| 4 | [Wh det] it be [verb] | 1647 |
|
| 5 | [prep] it be [verb] | 762 |
|
