| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] when [pron] did [adv] [vb infin] | 12 |
|
| 2 | [pron] when [pron] did [not/n't] [vb infin] | 11 |
|
| 3 | [pron] when [pron] did not [vb infin] | 11 |
|
| 4 | [pron] when [pron] did n't [vb infin] | 7 |
|
