| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [conj] | 4469 |
|
| 2 | if it is [verb] | 1068 |
|
| 3 | if it [verb] [conj] | 168 |
|
| 4 | if it is [conj] | 9 |
|
