| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if it [verb] | 421 |
|
| 2 | [vb infin] if it [verb] | 126 |
|
| 3 | [vb infin] [prep] it [verb] | 75 |
|
| 4 | [vb infin] [prep] if it | 51 |
|
| 5 | [vb infin] [prep] if [verb] | 9 |
|
