| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [verb] | 33714 |
|
| 2 | [vb mod] [verb] is | 1936 |
|
| 3 | it [verb] is | 398 |
|
| 4 | it [vb mod] is | 5 |
|
