| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] they do n't | 330 |
|
| 2 | why [pron] do n't | 159 |
|
| 3 | why [pers pn] do n't | 159 |
|
| 4 | why they [verb] n't | 78 |
|
| 5 | why they do n't | 64 |
|
| 6 | why they do [adv] | 56 |
|
| 7 | why they do [not/n't] | 53 |
|
| 8 | [Wh adv] they do n't | 52 |
|
| 9 | why they do not | 52 |
|
| 10 | why they [vb base] n't | 52 |
|
| 11 | why they do n't | 43 |
|
| 12 | why they do n't | 43 |
|
