| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if it [be] | 1323 |
|
| 2 | [adv] if it [verb] | 822 |
|
| 3 | [adv] it [verb] [be] | 703 |
|
| 4 | if it [verb] [be] | 528 |
|
