| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when you did [adv] [vb infin] | 30 |
|
| 2 | when you did not [vb infin] | 28 |
|
| 3 | when you did [not/n't] [vb infin] | 28 |
|
| 4 | when you did n't [vb infin] | 21 |
|
| 5 | when you did not [vb infin] | 7 |
|
