| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if it [verb] [not/n't] | 100 |
|
| 2 | [noun sg] if it [verb] [not/n't] | 71 |
|
| 3 | [noun sg] [adv] if it [verb] | 65 |
|
| 4 | [noun sg] [adv] it [verb] [not/n't] | 26 |
|
