| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] if he [verb] | 954 |
|
| 2 | if he [verb] [to-vb] | 576 |
|
| 3 | [prep] if [verb] [to-vb] | 107 |
|
| 4 | [prep] he [verb] [to-vb] | 88 |
|
