| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | why [vb base] n't [pron] | 1625 |
|
| 2 | why [vb base] n't [pers pn] | 1617 |
|
| 3 | [adv] [vb base] n't we | 327 |
|
| 4 | why [verb] n't we | 245 |
|
| 5 | why [vb base] [not/n't] we | 234 |
|
| 6 | why [vb base] [adv] we | 234 |
|
| 7 | why [vb base] not we | 233 |
|
| 8 | why [vb base] n't we | 232 |
|
| 9 | why [vb base] n't we | 232 |
|
| 10 | [Wh adv] [vb base] n't we | 232 |
|
