| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [noun] | 48403 |
|
| 2 | it [modal v] [verb] | 33715 |
|
| 3 | it [verb] [noun] | 9319 |
|
| 4 | it [modal v] [noun] | 149 |
|
