| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [be] [verb] | 12234 |
|
| 2 | [vb mod] [be] [verb] is | 359 |
|
| 3 | it [be] [verb] is | 70 |
|
| 4 | it [vb mod] [verb] is | 68 |
|
| 5 | it [vb mod] [be] is | 6 |
|
