| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] it be [vb pp] | 965 |
|
| 2 | [Wh det] it be [vb pp] [that] | 97 |
|
| 3 | [prep] [Wh det] it be [that] | 43 |
|
| 4 | [prep] it be [vb pp] [that] | 11 |
|
| 5 | [prep] [Wh det] be [vb pp] [that] | 8 |
|
