| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | did you [vb infin] [det] | 1127 |
|
| 2 | [Wh pn] did you [vb infin] | 65 |
|
| 3 | [Wh pn] did [vb infin] [det] | 5 |
|
