| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] | 41668 |
|
| 2 | [vb mod] [be] at | 1456 |
|
| 3 | it [be] at | 1324 |
|
| 4 | it [vb mod] at | 87 |
|
