| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [prep] [noun] | 4986 |
|
| 2 | if it [verb] [prep] | 637 |
|
| 3 | if [verb] [prep] [noun] | 407 |
|
| 4 | if it [verb] [noun] | 205 |
|
