| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] [be] | 698 |
|
| 2 | what be [vb pp] [prep] [be] | 256 |
|
| 3 | what it be [prep] [be] | 81 |
|
| 4 | what it be [vb pp] [prep] | 23 |
|
