| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adj] | 435 |
|
| 2 | [modal v] [noun] [adj] | 203 |
|
| 3 | it [modal v] [noun] | 149 |
|
| 4 | it [noun] [adj] | 108 |
|
