| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb -s] not [pron] [vb infin] [noun] | 7 |
|
| 2 | why [vb -s] [not/n't] [pron] [vb infin] [noun] | 7 |
|
| 3 | why does [adv] [pron] [vb infin] [noun] | 7 |
|
| 4 | why [vb -s] [adv] [pers pn] [vb infin] [noun] | 6 |
|
| 5 | why [vb -s] [adv] he [vb infin] [noun] | 6 |
|
| 6 | why [vb -s] [adv] he [vb infin] [noun] | 6 |
|
