| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] why should [adv] | 34 |
|
| 2 | [adv] why should [adv] | 34 |
|
| 3 | [adv] why should [not/n't] | 33 |
|
| 4 | [adv] why should not | 33 |
|
| 5 | [adv] why should [adv] | 32 |
|
| 6 | [adv] why should n't | 30 |
|
| 7 | so why should [adv] | 18 |
|
| 8 | so why should [adv] | 18 |
|
| 9 | then why should [adv] | 9 |
|
| 10 | then why should [adv] | 9 |
|
