| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] do n't [pron] | 3433 |
|
| 2 | why [verb] n't [pron] | 2510 |
|
| 3 | why do [not/n't] [pron] | 2359 |
|
| 4 | why do [adv] [pron] | 2359 |
|
| 5 | why do not [pron] | 2356 |
|
| 6 | [Wh adv] do n't [pron] | 2347 |
|
| 7 | why do n't [pron] | 2340 |
|
