| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] if [pron] | 2327 |
|
| 2 | if [subord] [pron] | 403 |
|
| 3 | if if [pron] | 327 |
|
| 4 | if [subord] if | 48 |
|
