| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why [not/n't] [verb] | 147 |
|
| 2 | so [adv] [not/n't] [verb] | 128 |
|
| 3 | so why [adv] [verb] | 106 |
|
| 4 | so [Wh adv] [not/n't] [verb] | 103 |
|
| 5 | so why [not/n't] [verb] | 103 |
|
