| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why do n't [pron] do | 15 |
|
| 2 | [adv] why do not [pers pn] do | 15 |
|
| 3 | [adv] why do not [pron] do | 13 |
|
| 4 | [adv] why do not you do | 8 |
|
| 5 | [adv] why do not you do | 8 |
|
| 6 | so why do not [pron] do | 8 |
|
| 7 | well why do not [pron] do | 6 |
|
