| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if [pron] [be] [verb] | 1217 |
|
| 2 | [adv] if [pron] [be] [verb] | 1089 |
|
| 3 | so [conj] [pron] [be] [verb] | 555 |
|
| 4 | so if [pron] [be] [verb] | 179 |
|
