| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do [pron] [verb] [adj] [noun] | 113 |
|
| 2 | [adv] do [pron] need [adj] [noun] | 11 |
|
| 3 | why [verb] [pron] need [adj] [noun] | 10 |
|
