| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] [noun] did [vb infin] | 147 |
|
| 2 | [noun] [Wh pn] did [vb infin] | 68 |
|
| 3 | [noun prp] [noun] [Wh pn] did | 30 |
|
