| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do [noun] [vb infin] [det] [adj] | 11 |
|
| 2 | why do [noun] [vb infin] [adj] [adj] | 9 |
|
| 3 | why do [noun] [verb] [det] [adj] | 8 |
|
| 4 | why [verb] [noun] [vb infin] [det] [adj] | 8 |
|
