| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] | 33715 |
|
| 2 | [verb] it [verb] | 20864 |
|
| 3 | [verb] it [modal v] | 8663 |
|
| 4 | [verb] [modal v] [verb] | 4818 |
|
