| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when did [pers pn] [vb infin] [pron] | 76 |
|
| 2 | [adv] did i [vb infin] [pron] | 76 |
|
| 3 | when did [pron] [vb infin] [pron] | 76 |
|
| 4 | [Wh adv] did i [vb infin] [pron] | 63 |
|
| 5 | when [verb] i [vb infin] [pron] | 9 |
|
| 6 | when do i [vb infin] [pron] | 9 |
|
| 7 | when did i [vb infin] [pron] | 5 |
|
| 8 | when [vb past] i [vb infin] [pron] | 5 |
|
| 9 | when did i [verb] [pron] | 5 |
|
| 10 | when did i [vb infin] [pron] | 5 |
|
