| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if [pron] [adv] [verb] | 132 |
|
| 2 | [prep] [conj] it [adv] [verb] | 31 |
|
| 3 | [prep] [subord] it [adv] [verb] | 15 |
|
| 4 | [prep] if it [adv] [verb] | 6 |
|
