| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] [verb] [noun] | 159 |
|
| 2 | why do [pers pn] [verb] [noun] | 155 |
|
| 3 | [adv] do it [verb] [noun] | 44 |
|
| 4 | why [verb] it [verb] [noun] | 7 |
|
| 5 | why do it [verb] [noun] | 5 |
|
