| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun pl] why do n't | 5 |
|
| 2 | [noun pl] why [pron] do n't | 6 |
|
| 3 | [noun pl] why [pers pn] do n't | 6 |
|
| 4 | [noun pl] why do n't [pers pn] | 7 |
|
| 5 | [noun pl] why do n't [pron] | 7 |
|
