| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [not/n't] it [verb] | 131 |
|
| 2 | why [vb -s] it [verb] | 92 |
|
| 3 | why [vb -s] [not/n't] it | 18 |
|
| 4 | why [vb -s] [not/n't] [verb] | 5 |
|
