| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [verb] [adv] [vb infin] [conj] | 8 |
|
| 2 | if it [verb] not [vb infin] [conj] | 7 |
|
| 3 | if it [verb] [not/n't] [vb infin] [conj] | 7 |
|
| 4 | if it [verb] n't [vb infin] [conj] | 5 |
|
