| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] [verb] [noun] | 84 |
|
| 2 | [prep] [conj] it [verb] [noun] | 46 |
|
| 3 | [prep] [subord] it [verb] [noun] | 19 |
|
| 4 | [prep] if it [verb] [noun] | 13 |
|
