| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [verb] [prep] [noun] | 3791 |
|
| 2 | it [be] [verb] [prep] be | 2017 |
|
| 3 | [be] [verb] [prep] be [noun] | 775 |
|
| 4 | it [verb] [prep] be [noun] | 136 |
|
| 5 | it [be] [prep] be [noun] | 28 |
|
