| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [noun] did [det] | 5 |
|
| 2 | [prep] what [noun] did [det] | 5 |
|
| 3 | what [noun] did [det] [vb infin] | 11 |
|
| 4 | what [noun] did [det] [verb] | 11 |
|
