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