| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why do n't [pers pn] | 2303 |
|
| 2 | [noun pl] do n't [pers pn] | 402 |
|
| 3 | [noun pl] why do n't | 9 |
|
| 4 | [noun pl] why do [pers pn] | 5 |
|
