| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [conj] if [pron] | 249 |
|
| 2 | if [conj] [conj] [pron] | 121 |
|
| 3 | [subord] [conj] if [pron] | 63 |
|
| 4 | if [conj] if [pron] | 33 |
|
