| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do it [vb infin] [adj] [noun] | 9 |
|
| 2 | why do it [vb infin] [det] [noun] | 5 |
|
| 3 | why do it [vb infin] [pron] [noun] | 5 |
|
