| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | if you [vb past] [not/n't] [vb infin] [det] | 14 |
|
| 2 | if you did [not/n't] [verb] [det] | 14 |
|
| 3 | if you [vb past] n't [verb] [det] | 14 |
|
