| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] | 23915 |
|
| 2 | it [prep] [pn reflx] | 580 |
|
| 3 | be [prep] [pn reflx] | 421 |
|
| 4 | it be [pn reflx] | 84 |
|
