| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] n't [pron] [verb] | 395 |
|
| 2 | why [vb -s] [pron] [verb] | 257 |
|
| 3 | why [vb -s] n't [pron] | 123 |
|
| 4 | why [vb -s] n't [verb] | 5 |
|
