| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] if [pron] [verb] [not/n't] [vb infin] | 592 |
|
| 2 | [adv] [conj] it [verb] [not/n't] [vb infin] | 227 |
|
| 3 | [adv] [subord] it [verb] [not/n't] [vb infin] | 128 |
|
| 4 | [adv] if it [verb] [not/n't] [verb] | 65 |
|
| 5 | [adv] if it [verb] [not/n't] [vb infin] | 61 |
|
| 6 | [adv] if it [verb] [adv] [vb infin] | 56 |
|
| 7 | [adv] if it [verb] [not/n't] [vb infin] | 56 |
|
