| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if [pron] [verb] | 79141 |
|
| 2 | so [pron] [verb] | 13842 |
|
| 3 | so if [pron] | 1975 |
|
| 4 | so if [verb] | 21 |
|
