| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when do you [adv] [verb] | 5 |
|
| 2 | when do [pers pn] [adv] [verb] | 5 |
|
| 3 | when do you [adv] [verb] | 5 |
|
| 4 | when do [pron] [adv] [verb] | 5 |
|
