| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [be] [verb] | 2009 |
|
| 2 | it [be] [pron] [verb] | 1453 |
|
| 3 | if it [be] [pron] | 413 |
|
| 4 | if it [pron] [verb] | 6 |
|
