| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb past] n't [pers pn] [adv] | 43 |
|
| 2 | why did n't [pron] [adv] | 42 |
|
| 3 | why [vb past] n't [pron] just | 37 |
|
| 4 | why [vb past] n't you [adv] | 20 |
|
| 5 | why [vb past] n't you [adv] | 20 |
|
| 6 | why [vb past] n't they [adv] | 8 |
|
| 7 | why [vb past] n't they [adv] | 8 |
|
| 8 | why [vb past] n't he [adv] | 7 |
|
| 9 | why [vb past] n't he [adv] | 7 |
|
| 10 | why [vb past] n't she [adv] | 5 |
|
| 11 | why [vb past] n't she [adv] | 5 |
|
