| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [noun] | 2459 |
|
| 2 | [adj] [modal v] [verb] [noun] | 1951 |
|
| 3 | [adj] it [modal v] [verb] | 709 |
|
| 4 | [adj] it [verb] [noun] | 136 |
|
