| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if it [verb] | 766 |
|
| 2 | [v-ing] [adv] it [verb] | 36 |
|
| 3 | [v-ing] if it [verb] | 27 |
|
| 4 | [v-ing] [adv] if it | 14 |
|
