| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [prep] [be] | 698 |
|
| 2 | but it be [vb pp] [prep] | 297 |
|
| 3 | but be [vb pp] [prep] [be] | 56 |
|
| 4 | but it be [prep] [be] | 24 |
|
