| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] | 41668 |
|
| 2 | it [be] is | 149 |
|
| 3 | [vb mod] [be] is | 42 |
|
| 4 | it [vb mod] is | 5 |
|
