| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [verb] | 4795 |
|
| 2 | if it [is] [verb] | 1344 |
|
| 3 | [subord] if it [verb] | 108 |
|
| 4 | [subord] if it [is] | 77 |
|
