| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] did [adv] he [vb infin] | 69 |
|
| 2 | [Wh adv] did he [vb infin] [det] | 39 |
|
| 3 | did [adv] he [vb infin] [det] | 13 |
|
