| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if it [verb] [not/n't] come | 18 |
|
| 2 | if it [verb] [not/n't] come | 15 |
|
| 3 | if it [verb] n't come | 15 |
|
| 4 | if it do [not/n't] come | 15 |
|
| 5 | if it [vb -s] [not/n't] come | 10 |
|
| 6 | if it does [not/n't] come | 9 |
|
| 7 | if it [vb past] [not/n't] come | 6 |
|
