| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did [pron] [vb past] [pers pn] | 5 |
|
| 2 | [Wh adv] do [pers pn] [vb past] [pers pn] | 5 |
|
| 3 | [Wh adv] do [pron] did [pers pn] | 5 |
|
