| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [verb] [not/n't] [adv] [verb] | 23 |
|
| 2 | if it [verb] not [adv] [verb] | 20 |
|
| 3 | if it do [not/n't] [adv] [verb] | 18 |
|
| 4 | if it [verb] [not/n't] [adv] [vb infin] | 17 |
|
| 5 | if it [vb -s] [not/n't] [adv] [verb] | 13 |
|
| 6 | if it did [not/n't] [adv] [verb] | 10 |
|
| 7 | if it [vb past] [not/n't] [adv] [verb] | 10 |
|
| 8 | if it does [not/n't] [adv] [verb] | 8 |
|
