| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [adj] [noun] | 1744 |
|
| 2 | if it [verb] [adj] [noun] | 167 |
|
| 3 | if it [modal v] [verb] [adj] | 34 |
|
| 4 | if it [modal v] [verb] [noun] | 20 |
|
