| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] [be] [verb] | 4469 |
|
| 2 | it [be] [verb] [adj] | 2418 |
|
| 3 | it [vb -s] [verb] [adj] | 1911 |
|
| 4 | [vb -s] [be] [verb] [adj] | 1414 |
|
| 5 | it [vb -s] [be] [adj] | 832 |
|
