| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [prep] [noun] [verb] | 215 |
|
| 2 | it [be] common [prep] [noun] | 46 |
|
| 3 | it [be] common [noun] [verb] | 27 |
|
| 4 | [be] common [prep] [noun] [verb] | 22 |
|
